2425811401671 has 16 divisors (see below), whose sum is σ = 3696514366464. Its totient is φ = 1386163000224.

The previous prime is 2425811401639. The next prime is 2425811401751. The reversal of 2425811401671 is 1761041185242.

It is not a de Polignac number, because 2425811401671 - 2⁵ = 2425811401639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2425811401171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1547625 + ... + 2691981.

It is an arithmetic number, because the mean of its divisors is an integer number (231032147904).

Almost surely, 2^{2425811401671} is an apocalyptic number.

2425811401671 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2425811401671 is a deficient number, since it is larger than the sum of its proper divisors (1270702964793).

2425811401671 is a wasteful number, since it uses less digits than its factorization.

2425811401671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245310.

The product of its (nonzero) digits is 107520, while the sum is 42.

The spelling of 2425811401671 in words is "two trillion, four hundred twenty-five billion, eight hundred eleven million, four hundred one thousand, six hundred seventy-one".