40055414061523 has 12 divisors (see below), whose sum is σ = 46595177908920. Its totient is φ = 34333135120032.

The previous prime is 40055414061479. The next prime is 40055414061529. The reversal of 40055414061523 is 32516041455004.

It is not a de Polignac number, because 40055414061523 - 2⁴⁵ = 4871041972691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40055414061529) 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, 37186215 + ... + 38248207.

It is an arithmetic number, because the mean of its divisors is an integer number (3882931492410).

Almost surely, 2^{40055414061523} is an apocalyptic number.

40055414061523 is a deficient number, since it is larger than the sum of its proper divisors (6539763847397).

40055414061523 is a wasteful number, since it uses less digits than its factorization.

40055414061523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831746 (or 1831739 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 40055414061523 in words is "forty trillion, fifty-five billion, four hundred fourteen million, sixty-one thousand, five hundred twenty-three".