41477985431 has 8 divisors (see below), whose sum is σ = 41742598320. Its totient is φ = 41213738368.

The previous prime is 41477985427. The next prime is 41477985457. The reversal of 41477985431 is 13458977414.

41477985431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 41477985431 - 2² = 41477985427 is a prime.

It is a super-2 number, since 2×41477985431² (a number of 22 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 (41477985491) 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, 137855 + ... + 319311.

It is an arithmetic number, because the mean of its divisors is an integer number (5217824790).

Almost surely, 2^41477985431 is an apocalyptic number.

41477985431 is a deficient number, since it is larger than the sum of its proper divisors (264612889).

41477985431 is a wasteful number, since it uses less digits than its factorization.

41477985431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182913.

The product of its digits is 3386880, while the sum is 53.

The spelling of 41477985431 in words is "forty-one billion, four hundred seventy-seven million, nine hundred eighty-five thousand, four hundred thirty-one".