425020400514 has 24 divisors (see below), whose sum is σ = 925552047420. Its totient is φ = 140954311008.

The previous prime is 425020400507. The next prime is 425020400521. The reversal of 425020400514 is 415004020524.

425020400514 is a `hidden beast` number, since 4 + 250 + 2 + 0 + 400 + 5 + 1 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (425020400507) and next prime (425020400521).

It can be written as a sum of positive squares in 2 ways, for example, as 352426259025 + 72594141489 = 593655^2 + 269433^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59926009 + ... + 59933100.

Almost surely, 2^425020400514 is an apocalyptic number.

425020400514 is an abundant number, since it is smaller than the sum of its proper divisors (500531646906).

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

425020400514 is a wasteful number, since it uses less digits than its factorization.

425020400514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119859314 (or 119859311 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The spelling of 425020400514 in words is "four hundred twenty-five billion, twenty million, four hundred thousand, five hundred fourteen".