425437734524 has 48 divisors (see below), whose sum is σ = 830365433856. Its totient is φ = 189064305600.

The previous prime is 425437734437. The next prime is 425437734539.

425437734524 is nontrivially palindromic in base 10.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1836677 + ... + 2055299.

It is an arithmetic number, because the mean of its divisors is an integer number (17299279872).

Almost surely, 2^425437734524 is an apocalyptic number.

425437734524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

425437734524 is a deficient number, since it is larger than the sum of its proper divisors (404927699332).

425437734524 is a wasteful number, since it uses less digits than its factorization.

425437734524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219626 (or 219624 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 50.

The spelling of 425437734524 in words is "four hundred twenty-five billion, four hundred thirty-seven million, seven hundred thirty-four thousand, five hundred twenty-four".