2099914040400 has 360 divisors, whose sum is σ = 7744813612704. Its totient is φ = 482275814400.

The previous prime is 2099914040377. The next prime is 2099914040459. The reversal of 2099914040400 is 40404199902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4544862 + ... + 4985538.

Almost surely, 2^{2099914040400} is an apocalyptic number.

2099914040400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2099914040400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3872406806352).

2099914040400 is an abundant number, since it is smaller than the sum of its proper divisors (5644899572304).

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

2099914040400 is a wasteful number, since it uses less digits than its factorization.

2099914040400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440747 (or 440717 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 2099914040400 in words is "two trillion, ninety-nine billion, nine hundred fourteen million, forty thousand, four hundred".