40425045248 has 36 divisors (see below), whose sum is σ = 92219638560. Its totient is φ = 17325018624.

The previous prime is 40425045217. The next prime is 40425045253. The reversal of 40425045248 is 84254052404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11277518 + ... + 11281101.

Almost surely, 2^40425045248 is an apocalyptic number.

It is an amenable number.

40425045248 is an abundant number, since it is smaller than the sum of its proper divisors (51794593312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40425045248 is an equidigital number, since it uses as much as digits as its factorization.

40425045248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22558642 (or 22558628 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 38.

The spelling of 40425045248 in words is "forty billion, four hundred twenty-five million, forty-five thousand, two hundred forty-eight".