31413431541032 has 16 divisors (see below), whose sum is σ = 59026308737760. Its totient is φ = 15673082544304.

The previous prime is 31413431541007. The next prime is 31413431541109. The reversal of 31413431541032 is 23014513431413.

It is a junction number, because it is equal to n+sod(n) for n = 31413431540983 and 31413431541001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4204149308 + ... + 4204156779.

It is an arithmetic number, because the mean of its divisors is an integer number (3689144296110).

Almost surely, 2^{31413431541032} is an apocalyptic number.

It is an amenable number.

31413431541032 is a deficient number, since it is larger than the sum of its proper divisors (27612877196728).

31413431541032 is a wasteful number, since it uses less digits than its factorization.

31413431541032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8408306560 (or 8408306556 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 31413431541032 its reverse (23014513431413), we get a palindrome (54427944972445).

The spelling of 31413431541032 in words is "thirty-one trillion, four hundred thirteen billion, four hundred thirty-one million, five hundred forty-one thousand, thirty-two".