40051551350 has 24 divisors (see below), whose sum is σ = 74508802560. Its totient is φ = 16017842720.

The previous prime is 40051551329. The next prime is 40051551367. The reversal of 40051551350 is 5315515004.

It is a congruent number.

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, 235019 + ... + 367881.

It is an arithmetic number, because the mean of its divisors is an integer number (3104533440).

Almost surely, 2^40051551350 is an apocalyptic number.

40051551350 is a deficient number, since it is larger than the sum of its proper divisors (34457251210).

40051551350 is a wasteful number, since it uses less digits than its factorization.

40051551350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138904 (or 138899 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 29.

The spelling of 40051551350 in words is "forty billion, fifty-one million, five hundred fifty-one thousand, three hundred fifty".