2101032914436 has 60 divisors (see below), whose sum is σ = 5513886929628. Its totient is φ = 697619202048.

The previous prime is 2101032914399. The next prime is 2101032914437. The reversal of 2101032914436 is 6344192301012.

2101032914436 is a `hidden beast` number, since 2 + 101 + 0 + 32 + 91 + 4 + 436 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1398202191936 + 702830722500 = 1182456^2 + 838350^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2101032914436.

It is not an unprimeable number, because it can be changed into a prime (2101032914437) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12532821 + ... + 12699356.

Almost surely, 2^{2101032914436} is an apocalyptic number.

It is an amenable number.

2101032914436 is an abundant number, since it is smaller than the sum of its proper divisors (3412854015192).

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

2101032914436 is a wasteful number, since it uses less digits than its factorization.

2101032914436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25232450 (or 25232439 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 2101032914436 in words is "two trillion, one hundred one billion, thirty-two million, nine hundred fourteen thousand, four hundred thirty-six".