420130401024 has 36 divisors (see below), whose sum is σ = 1118159558936. Its totient is φ = 140043466752.

The previous prime is 420130400999. The next prime is 420130401059. The reversal of 420130401024 is 420104031024.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273521629 + ... + 273523164.

Almost surely, 2^420130401024 is an apocalyptic number.

It is an amenable number.

420130401024 is an abundant number, since it is smaller than the sum of its proper divisors (698029157912).

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

420130401024 is an equidigital number, since it uses as much as digits as its factorization.

420130401024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547044812 (or 547044798 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 420130401024 its reverse (420104031024), we get a palindrome (840234432048).

The spelling of 420130401024 in words is "four hundred twenty billion, one hundred thirty million, four hundred one thousand, twenty-four".