425142020034 has 24 divisors (see below), whose sum is σ = 955257379440. Its totient is φ = 141714006516.

The previous prime is 425142020027. The next prime is 425142020063. The reversal of 425142020034 is 430020241524.

425142020034 is a `hidden beast` number, since 4 + 2 + 5 + 1 + 420 + 200 + 34 = 666.

It is a super-2 number, since 2×425142020034² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 437388424 + ... + 437389395.

It is an arithmetic number, because the mean of its divisors is an integer number (39802390810).

Almost surely, 2^425142020034 is an apocalyptic number.

425142020034 is an abundant number, since it is smaller than the sum of its proper divisors (530115359406).

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

425142020034 is an equidigital number, since it uses as much as digits as its factorization.

425142020034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874777836 (or 874777824 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 425142020034 its reverse (430020241524), we get a palindrome (855162261558).

The spelling of 425142020034 in words is "four hundred twenty-five billion, one hundred forty-two million, twenty thousand, thirty-four".