2259138141900 has 54 divisors (see below), whose sum is σ = 7081143000932. Its totient is φ = 602436837600.

The previous prime is 2259138141877. The next prime is 2259138141937. The reversal of 2259138141900 is 91418319522.

2259138141900 is a `hidden beast` number, since 2 + 2 + 591 + 38 + 14 + 19 + 0 + 0 = 666.

It is a super-2 number, since 2×2259138141900² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1255075846 + ... + 1255077645.

Almost surely, 2^{2259138141900} is an apocalyptic number.

2259138141900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2259138141900 is an abundant number, since it is smaller than the sum of its proper divisors (4822004859032).

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

2259138141900 is a wasteful number, since it uses less digits than its factorization.

2259138141900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2510153511 (or 2510153501 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The spelling of 2259138141900 in words is "two trillion, two hundred fifty-nine billion, one hundred thirty-eight million, one hundred forty-one thousand, nine hundred".