425120621046 has 32 divisors (see below), whose sum is σ = 927618912000. Its totient is φ = 128812901280.

The previous prime is 425120621039. The next prime is 425120621143. The reversal of 425120621046 is 640126021524.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 425120620998 and 425120621016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469800 + ... + 1034868.

It is an arithmetic number, because the mean of its divisors is an integer number (28988091000).

Almost surely, 2^425120621046 is an apocalyptic number.

425120621046 is an abundant number, since it is smaller than the sum of its proper divisors (502498290954).

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

425120621046 is a wasteful number, since it uses less digits than its factorization.

425120621046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576484.

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 425120621046 in words is "four hundred twenty-five billion, one hundred twenty million, six hundred twenty-one thousand, forty-six".