40912120914 has 16 divisors (see below), whose sum is σ = 93513419328. Its totient is φ = 11689177392.

The previous prime is 40912120891. The next prime is 40912120919. The reversal of 40912120914 is 41902121904.

It is not an unprimeable number, because it can be changed into a prime (40912120919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487049017 + ... + 487049100.

It is an arithmetic number, because the mean of its divisors is an integer number (5844588708).

Almost surely, 2^40912120914 is an apocalyptic number.

40912120914 is an abundant number, since it is smaller than the sum of its proper divisors (52601298414).

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

40912120914 is a wasteful number, since it uses less digits than its factorization.

40912120914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974098129.

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 40912120914 in words is "forty billion, nine hundred twelve million, one hundred twenty thousand, nine hundred fourteen".