40367073700 has 72 divisors (see below), whose sum is σ = 89319986280. Its totient is φ = 15829632000.

The previous prime is 40367073661. The next prime is 40367073707. The reversal of 40367073700 is 737076304.

It can be written as a sum of positive squares in 12 ways, for example, as 2802431844 + 37564641856 = 52938^2 + 193816^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 40367073700.

It is not an unprimeable number, because it can be changed into a prime (40367073707) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9543186 + ... + 9547414.

It is an arithmetic number, because the mean of its divisors is an integer number (1240555365).

Almost surely, 2^40367073700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40367073700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44659993140).

40367073700 is an abundant number, since it is smaller than the sum of its proper divisors (48952912580).

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

40367073700 is a wasteful number, since it uses less digits than its factorization.

40367073700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6097 (or 6090 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 37.

The spelling of 40367073700 in words is "forty billion, three hundred sixty-seven million, seventy-three thousand, seven hundred".