2043472249056 has 96 divisors (see below), whose sum is σ = 6147983116800. Its totient is φ = 582176226816.

The previous prime is 2043472249037. The next prime is 2043472249067. The reversal of 2043472249056 is 6509422743402.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×2043472249056² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 2043472248996 and 2043472249014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4122036 + ... + 4591091.

It is an arithmetic number, because the mean of its divisors is an integer number (64041490800).

Almost surely, 2^{2043472249056} is an apocalyptic number.

It is an amenable number.

2043472249056 is an abundant number, since it is smaller than the sum of its proper divisors (4104510867744).

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

2043472249056 is a wasteful number, since it uses less digits than its factorization.

2043472249056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8713496 (or 8713488 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 48.

The spelling of 2043472249056 in words is "two trillion, forty-three billion, four hundred seventy-two million, two hundred forty-nine thousand, fifty-six".