425115892741 has 4 divisors (see below), whose sum is σ = 426482825184. Its totient is φ = 423748960300.

The previous prime is 425115892739. The next prime is 425115892759. The reversal of 425115892741 is 147298511524.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 425115892741 - 2¹ = 425115892739 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425115890741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683465755 + ... + 683466376.

It is an arithmetic number, because the mean of its divisors is an integer number (106620706296).

Almost surely, 2^425115892741 is an apocalyptic number.

It is an amenable number.

425115892741 is a deficient number, since it is larger than the sum of its proper divisors (1366932443).

425115892741 is a wasteful number, since it uses less digits than its factorization.

425115892741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366932442.

The product of its digits is 806400, while the sum is 49.

The spelling of 425115892741 in words is "four hundred twenty-five billion, one hundred fifteen million, eight hundred ninety-two thousand, seven hundred forty-one".