31604505416041 has 8 divisors (see below), whose sum is σ = 32717484128000. Its totient is φ = 30497369112720.

The previous prime is 31604505416039. The next prime is 31604505416063. The reversal of 31604505416041 is 14061450540613.

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 31604505416041 - 2¹ = 31604505416039 is a prime.

It is a super-2 number, since 2×31604505416041² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31604505415985 and 31604505416003.

It is not an unprimeable number, because it can be changed into a prime (31604505416641) 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, 1460591151 + ... + 1460612788.

It is an arithmetic number, because the mean of its divisors is an integer number (4089685516000).

Almost surely, 2^{31604505416041} is an apocalyptic number.

31604505416041 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

31604505416041 is a deficient number, since it is larger than the sum of its proper divisors (1112978711959).

31604505416041 is a wasteful number, since it uses less digits than its factorization.

31604505416041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2921204319.

The product of its (nonzero) digits is 172800, while the sum is 40.

Adding to 31604505416041 its reverse (14061450540613), we get a palindrome (45665955956654).

The spelling of 31604505416041 in words is "thirty-one trillion, six hundred four billion, five hundred five million, four hundred sixteen thousand, forty-one".