447233740029231 has 16 divisors (see below), whose sum is σ = 632243192198400. Its totient is φ = 280237522981248.

The previous prime is 447233740029173. The next prime is 447233740029269. The reversal of 447233740029231 is 132920047332744.

It is not a de Polignac number, because 447233740029231 - 2³⁵ = 447199380290863 is a prime.

It is a super-2 number, since 2×447233740029231² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447233740029431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5933175451 + ... + 5933250828.

It is an arithmetic number, because the mean of its divisors is an integer number (39515199512400).

Almost surely, 2^{447233740029231} is an apocalyptic number.

447233740029231 is a deficient number, since it is larger than the sum of its proper divisors (185009452169169).

447233740029231 is a wasteful number, since it uses less digits than its factorization.

447233740029231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11866427038.

The product of its (nonzero) digits is 6096384, while the sum is 51.

The spelling of 447233740029231 in words is "four hundred forty-seven trillion, two hundred thirty-three billion, seven hundred forty million, twenty-nine thousand, two hundred thirty-one".