40747374118 has 24 divisors (see below), whose sum is σ = 67200049224. Its totient is φ = 18516738240.

The previous prime is 40747374091. The next prime is 40747374119. The reversal of 40747374118 is 81147374704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40747374119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1016830 + ... + 1056142.

It is an arithmetic number, because the mean of its divisors is an integer number (2800002051).

Almost surely, 2^40747374118 is an apocalyptic number.

40747374118 is a deficient number, since it is larger than the sum of its proper divisors (26452675106).

40747374118 is a wasteful number, since it uses less digits than its factorization.

40747374118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43620 (or 43609 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 46.

The spelling of 40747374118 in words is "forty billion, seven hundred forty-seven million, three hundred seventy-four thousand, one hundred eighteen".