40251034545200 has 60 divisors (see below), whose sum is σ = 99822565702848. Its totient is φ = 15581045625600.

The previous prime is 40251034545199. The next prime is 40251034545251. The reversal of 40251034545200 is 254543015204.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1623013187 + ... + 1623037986.

Almost surely, 2^{40251034545200} is an apocalyptic number.

40251034545200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40251034545200 is an abundant number, since it is smaller than the sum of its proper divisors (59571531157648).

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

40251034545200 is a wasteful number, since it uses less digits than its factorization.

40251034545200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246051222 (or 3246051211 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 40251034545200 in words is "forty trillion, two hundred fifty-one billion, thirty-four million, five hundred forty-five thousand, two hundred".