2043291125736 has 48 divisors (see below), whose sum is σ = 6324472533600. Its totient is φ = 583797464352.

The previous prime is 2043291125671. The next prime is 2043291125767. The reversal of 2043291125736 is 6375211923402.

It is a happy number.

2043291125736 is a `hidden beast` number, since 2 + 0 + 43 + 29 + 1 + 12 + 573 + 6 = 666.

It is a super-2 number, since 2×2043291125736² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2043291125691 and 2043291125700.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2027074026 + ... + 2027075033.

It is an arithmetic number, because the mean of its divisors is an integer number (131759844450).

Almost surely, 2^{2043291125736} is an apocalyptic number.

It is an amenable number.

2043291125736 is an abundant number, since it is smaller than the sum of its proper divisors (4281181407864).

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

2043291125736 is a wasteful number, since it uses less digits than its factorization.

2043291125736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4054149078 (or 4054149071 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 2043291125736 in words is "two trillion, forty-three billion, two hundred ninety-one million, one hundred twenty-five thousand, seven hundred thirty-six".