740350374031 has 8 divisors (see below), whose sum is σ = 772963338240. Its totient is φ = 707772727992.

The previous prime is 740350374019. The next prime is 740350374041. The reversal of 740350374031 is 130473053047.

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

It is a de Polignac number, because none of the positive numbers 2^k-740350374031 is a prime.

It is a super-2 number, since 2×740350374031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740350374041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8786691 + ... + 8870548.

It is an arithmetic number, because the mean of its divisors is an integer number (96620417280).

Almost surely, 2^740350374031 is an apocalyptic number.

740350374031 is a deficient number, since it is larger than the sum of its proper divisors (32612964209).

740350374031 is a wasteful number, since it uses less digits than its factorization.

740350374031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17659085.

The product of its (nonzero) digits is 105840, while the sum is 37.

The spelling of 740350374031 in words is "seven hundred forty billion, three hundred fifty million, three hundred seventy-four thousand, thirty-one".