31464766746412 has 24 divisors (see below), whose sum is σ = 55135635282000. Its totient is φ = 15711732039360.

The previous prime is 31464766746409. The next prime is 31464766746437. The reversal of 31464766746412 is 21464766746413.

It is a super-3 number, since 3×31464766746412³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31761862 + ... + 32737522.

It is an arithmetic number, because the mean of its divisors is an integer number (2297318136750).

Almost surely, 2^{31464766746412} is an apocalyptic number.

It is an amenable number.

31464766746412 is a deficient number, since it is larger than the sum of its proper divisors (23670868535588).

31464766746412 is a wasteful number, since it uses less digits than its factorization.

31464766746412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986241 (or 986239 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 61.

Subtracting from 31464766746412 its reverse (21464766746413), we obtain a palindrome (9999999999999).

The spelling of 31464766746412 in words is "thirty-one trillion, four hundred sixty-four billion, seven hundred sixty-six million, seven hundred forty-six thousand, four hundred twelve".