2042687472 has 40 divisors (see below), whose sum is σ = 6030792576. Its totient is φ = 583624896.

The previous prime is 2042687461. The next prime is 2042687501. The reversal of 2042687472 is 2747862402.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3039378 + ... + 3040049.

Almost surely, 2^2042687472 is an apocalyptic number.

It is an amenable number.

2042687472 is an abundant number, since it is smaller than the sum of its proper divisors (3988105104).

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

2042687472 is a wasteful number, since it uses less digits than its factorization.

2042687472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6079445 (or 6079439 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 42.

The square root of 2042687472 is about 45196.1001857461. The cubic root of 2042687472 is about 1268.8218292157.

The spelling of 2042687472 in words is "two billion, forty-two million, six hundred eighty-seven thousand, four hundred seventy-two".