31053780441 has 12 divisors (see below), whose sum is σ = 46805698368. Its totient is φ = 19802410584.

The previous prime is 31053780437. The next prime is 31053780479. The reversal of 31053780441 is 14408735013.

It is a happy number.

31053780441 is a `hidden beast` number, since 3 + 1 + 0 + 537 + 80 + 4 + 41 = 666.

It is not a de Polignac number, because 31053780441 - 2² = 31053780437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31053780396 and 31053780405.

It is not an unprimeable number, because it can be changed into a prime (31053780041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75008925 + ... + 75009338.

It is an arithmetic number, because the mean of its divisors is an integer number (3900474864).

Almost surely, 2^31053780441 is an apocalyptic number.

It is an amenable number.

31053780441 is a deficient number, since it is larger than the sum of its proper divisors (15751917927).

31053780441 is a wasteful number, since it uses less digits than its factorization.

31053780441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150018292 (or 150018289 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 31053780441 in words is "thirty-one billion, fifty-three million, seven hundred eighty thousand, four hundred forty-one".