4000748238134 has 8 divisors (see below), whose sum is σ = 6022478665368. Its totient is φ = 1993255349680.

The previous prime is 4000748238131. The next prime is 4000748238139. The reversal of 4000748238134 is 4318328470004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4000748238131) 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, 3559383992 + ... + 3559385115.

It is an arithmetic number, because the mean of its divisors is an integer number (752809833171).

Almost surely, 2^{4000748238134} is an apocalyptic number.

4000748238134 is a deficient number, since it is larger than the sum of its proper divisors (2021730427234).

4000748238134 is a wasteful number, since it uses less digits than its factorization.

4000748238134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7118769390.

The product of its (nonzero) digits is 516096, while the sum is 44.

The spelling of 4000748238134 in words is "four trillion, seven hundred forty-eight million, two hundred thirty-eight thousand, one hundred thirty-four".