3640357130351 has 4 divisors (see below), whose sum is σ = 3765886686600. Its totient is φ = 3514827574104.

The previous prime is 3640357130329. The next prime is 3640357130383. The reversal of 3640357130351 is 1530317530463.

3640357130351 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3640357130351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3640357130299 and 3640357130308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3640357430351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62764778081 + ... + 62764778138.

It is an arithmetic number, because the mean of its divisors is an integer number (941471671650).

Almost surely, 2^{3640357130351} is an apocalyptic number.

3640357130351 is a deficient number, since it is larger than the sum of its proper divisors (125529556249).

3640357130351 is a wasteful number, since it uses less digits than its factorization.

3640357130351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125529556248.

The product of its (nonzero) digits is 340200, while the sum is 41.

The spelling of 3640357130351 in words is "three trillion, six hundred forty billion, three hundred fifty-seven million, one hundred thirty thousand, three hundred fifty-one".