40370655352 has 32 divisors (see below), whose sum is σ = 76395110400. Its totient is φ = 19999060704.

The previous prime is 40370655323. The next prime is 40370655379. The reversal of 40370655352 is 25355607304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728149 + ... + 781627.

It is an arithmetic number, because the mean of its divisors is an integer number (2387347200).

Almost surely, 2^40370655352 is an apocalyptic number.

It is an amenable number.

40370655352 is a deficient number, since it is larger than the sum of its proper divisors (36024455048).

40370655352 is a wasteful number, since it uses less digits than its factorization.

40370655352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54355 (or 54351 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 40.

The spelling of 40370655352 in words is "forty billion, three hundred seventy million, six hundred fifty-five thousand, three hundred fifty-two".