40367340072 has 96 divisors (see below), whose sum is σ = 118222416000. Its totient is φ = 12394793472.

The previous prime is 40367340037. The next prime is 40367340103. The reversal of 40367340072 is 27004376304.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 293322 + ... + 408377.

It is an arithmetic number, because the mean of its divisors is an integer number (1231483500).

Almost surely, 2^40367340072 is an apocalyptic number.

It is an amenable number.

40367340072 is an abundant number, since it is smaller than the sum of its proper divisors (77855075928).

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

40367340072 is a wasteful number, since it uses less digits than its factorization.

40367340072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701775 (or 701768 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

The spelling of 40367340072 in words is "forty billion, three hundred sixty-seven million, three hundred forty thousand, seventy-two".