34535401425 has 72 divisors (see below), whose sum is σ = 72197688576. Its totient is φ = 15451672320.

The previous prime is 34535401421. The next prime is 34535401429. The reversal of 34535401425 is 52410453543.

34535401425 is a `hidden beast` number, since 34 + 53 + 540 + 14 + 25 = 666.

It is an interprime number because it is at equal distance from previous prime (34535401421) and next prime (34535401429).

It is not a de Polignac number, because 34535401425 - 2² = 34535401421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34535401425.

It is not an unprimeable number, because it can be changed into a prime (34535401421) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 159244 + ... + 307293.

Almost surely, 2^34535401425 is an apocalyptic number.

34535401425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34535401425 is an abundant number, since it is smaller than the sum of its proper divisors (37662287151).

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

34535401425 is a wasteful number, since it uses less digits than its factorization.

34535401425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466607 (or 466599 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 34535401425 its reverse (52410453543), we get a palindrome (86945854968).

The spelling of 34535401425 in words is "thirty-four billion, five hundred thirty-five million, four hundred one thousand, four hundred twenty-five".