40371573000 has 128 divisors (see below), whose sum is σ = 137410266240. Its totient is φ = 9787040000.

The previous prime is 40371572977. The next prime is 40371573001. The reversal of 40371573000 is 37517304.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (40371573001) 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, 578691 + ... + 644690.

It is an arithmetic number, because the mean of its divisors is an integer number (1073517705).

Almost surely, 2^40371573000 is an apocalyptic number.

40371573000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40371573000 is an abundant number, since it is smaller than the sum of its proper divisors (97038693240).

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

40371573000 is a wasteful number, since it uses less digits than its factorization.

40371573000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223416 (or 1223402 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 30.

The spelling of 40371573000 in words is "forty billion, three hundred seventy-one million, five hundred seventy-three thousand".