402202031419 has 4 divisors (see below), whose sum is σ = 402224489896. Its totient is φ = 402179572944.

The previous prime is 402202031347. The next prime is 402202031453. The reversal of 402202031419 is 914130202204.

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

It is a cyclic number.

It is not a de Polignac number, because 402202031419 - 2⁹ = 402202030907 is a prime.

It is a super-2 number, since 2×402202031419² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402202031479) 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, 11202354 + ... + 11238199.

It is an arithmetic number, because the mean of its divisors is an integer number (100556122474).

Almost surely, 2^402202031419 is an apocalyptic number.

402202031419 is a deficient number, since it is larger than the sum of its proper divisors (22458477).

402202031419 is a wasteful number, since it uses less digits than its factorization.

402202031419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22458476.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 402202031419 in words is "four hundred two billion, two hundred two million, thirty-one thousand, four hundred nineteen".