75340534705031 has 8 divisors (see below), whose sum is σ = 76376801625120. Its totient is φ = 74304381428352.

The previous prime is 75340534705021. The next prime is 75340534705067. The reversal of 75340534705031 is 13050743504357.

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

It is a cyclic number.

It is not a de Polignac number, because 75340534705031 - 2¹⁰ = 75340534704007 is a prime.

It is a super-2 number, since 2×75340534705031² (a number of 29 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 (75340534705021) 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, 27075395 + ... + 29728068.

It is an arithmetic number, because the mean of its divisors is an integer number (9547100203140).

Almost surely, 2^{75340534705031} is an apocalyptic number.

75340534705031 is a deficient number, since it is larger than the sum of its proper divisors (1036266920089).

75340534705031 is a wasteful number, since it uses less digits than its factorization.

75340534705031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56821705.

The product of its (nonzero) digits is 2646000, while the sum is 47.

The spelling of 75340534705031 in words is "seventy-five trillion, three hundred forty billion, five hundred thirty-four million, seven hundred five thousand, thirty-one".