2046042044400 has 60 divisors (see below), whose sum is σ = 6554154686072. Its totient is φ = 545611211520.

The previous prime is 2046042044383. The next prime is 2046042044407. The reversal of 2046042044400 is 44402406402.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046042044407) 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, 852516319 + ... + 852518718.

Almost surely, 2^{2046042044400} is an apocalyptic number.

2046042044400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2046042044400 is an abundant number, since it is smaller than the sum of its proper divisors (4508112641672).

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

2046042044400 is a wasteful number, since it uses less digits than its factorization.

2046042044400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705035058 (or 1705035047 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

The spelling of 2046042044400 in words is "two trillion, forty-six billion, forty-two million, forty-four thousand, four hundred".