40037807148 has 24 divisors (see below), whose sum is σ = 94157156352. Its totient is φ = 13240849104.

The previous prime is 40037807111. The next prime is 40037807237. The reversal of 40037807148 is 84170873004.

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, 13134240 + ... + 13137287.

It is an arithmetic number, because the mean of its divisors is an integer number (3923214848).

Almost surely, 2^40037807148 is an apocalyptic number.

It is an amenable number.

40037807148 is an abundant number, since it is smaller than the sum of its proper divisors (54119349204).

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

40037807148 is a wasteful number, since it uses less digits than its factorization.

40037807148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26271661 (or 26271659 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 42.

The spelling of 40037807148 in words is "forty billion, thirty-seven million, eight hundred seven thousand, one hundred forty-eight".