2040415311254 has 16 divisors (see below), whose sum is σ = 3071111414400. Its totient is φ = 1016713014720.

The previous prime is 2040415311251. The next prime is 2040415311283. The reversal of 2040415311254 is 4521135140402.

It is a self number, because there is not a number n which added to its sum of digits gives 2040415311254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040415311251) 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, 2347739 + ... + 3097209.

It is an arithmetic number, because the mean of its divisors is an integer number (191944463400).

Almost surely, 2^{2040415311254} is an apocalyptic number.

2040415311254 is a deficient number, since it is larger than the sum of its proper divisors (1030696103146).

2040415311254 is a wasteful number, since it uses less digits than its factorization.

2040415311254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754135.

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 2040415311254 in words is "two trillion, forty billion, four hundred fifteen million, three hundred eleven thousand, two hundred fifty-four".