2400220406192 has 40 divisors (see below), whose sum is σ = 5315138976000. Its totient is φ = 1028595200832.

The previous prime is 2400220406183. The next prime is 2400220406209. The reversal of 2400220406192 is 2916040220042.

It is a super-2 number, since 2×2400220406192² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917309 + ... + 2375267.

It is an arithmetic number, because the mean of its divisors is an integer number (132878474400).

Almost surely, 2^{2400220406192} is an apocalyptic number.

It is an amenable number.

2400220406192 is an abundant number, since it is smaller than the sum of its proper divisors (2914918569808).

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

2400220406192 is a wasteful number, since it uses less digits than its factorization.

2400220406192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472673 (or 1472667 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 2400220406192 in words is "two trillion, four hundred billion, two hundred twenty million, four hundred six thousand, one hundred ninety-two".