40225061233 has 32 divisors (see below), whose sum is σ = 49008960000. Its totient is φ = 32959281600.

The previous prime is 40225061197. The next prime is 40225061237. The reversal of 40225061233 is 33216052204.

It is a de Polignac number, because none of the positive numbers 2^k-40225061233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40225061237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 984628 + ... + 1024666.

It is an arithmetic number, because the mean of its divisors is an integer number (1531530000).

Almost surely, 2^40225061233 is an apocalyptic number.

It is an amenable number.

40225061233 is a deficient number, since it is larger than the sum of its proper divisors (8783898767).

40225061233 is a wasteful number, since it uses less digits than its factorization.

40225061233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40190 (or 40176 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The spelling of 40225061233 in words is "forty billion, two hundred twenty-five million, sixty-one thousand, two hundred thirty-three".