2401625625407 has 2 divisors, whose sum is σ = 2401625625408. Its totient is φ = 2401625625406.

The previous prime is 2401625625341. The next prime is 2401625625409. The reversal of 2401625625407 is 7045265261042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2401625625407 - 2³² = 2397330658111 is a prime.

It is a super-2 number, since 2×2401625625407² (a number of 26 digits) contains 22 as substring.

Together with 2401625625409, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2401625625409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200812812703 + 1200812812704.

It is an arithmetic number, because the mean of its divisors is an integer number (1200812812704).

Almost surely, 2^{2401625625407} is an apocalyptic number.

2401625625407 is a deficient number, since it is larger than the sum of its proper divisors (1).

2401625625407 is an equidigital number, since it uses as much as digits as its factorization.

2401625625407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 806400, while the sum is 44.

The spelling of 2401625625407 in words is "two trillion, four hundred one billion, six hundred twenty-five million, six hundred twenty-five thousand, four hundred seven".