31054514641 has 8 divisors (see below), whose sum is σ = 32710344800. Its totient is φ = 29400822720.

The previous prime is 31054514639. The next prime is 31054514677. The reversal of 31054514641 is 14641545013.

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 31054514641 - 2¹ = 31054514639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31054514597 and 31054514606.

It is not an unprimeable number, because it can be changed into a prime (31054514681) 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, 504696 + ... + 562873.

It is an arithmetic number, because the mean of its divisors is an integer number (4088793100).

Almost surely, 2^31054514641 is an apocalyptic number.

It is an amenable number.

31054514641 is a deficient number, since it is larger than the sum of its proper divisors (1655830159).

31054514641 is a wasteful number, since it uses less digits than its factorization.

31054514641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069119.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 31054514641 in words is "thirty-one billion, fifty-four million, five hundred fourteen thousand, six hundred forty-one".