2021425411404 has 48 divisors (see below), whose sum is σ = 5400774702848. Its totient is φ = 576445802688.

The previous prime is 2021425411387. The next prime is 2021425411493. The reversal of 2021425411404 is 4041145241202.

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, 22962367 + ... + 23050230.

Almost surely, 2^{2021425411404} is an apocalyptic number.

It is an amenable number.

2021425411404 is an abundant number, since it is smaller than the sum of its proper divisors (3379349291444).

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

2021425411404 is a wasteful number, since it uses less digits than its factorization.

2021425411404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46013134 (or 46013132 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 30.

The spelling of 2021425411404 in words is "two trillion, twenty-one billion, four hundred twenty-five million, four hundred eleven thousand, four hundred four".