423420213151356 has 48 divisors (see below), whose sum is σ = 1010230350796800. Its totient is φ = 137968835986240.

The previous prime is 423420213151333. The next prime is 423420213151387. The reversal of 423420213151356 is 653151312024324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456750756 + ... + 457676843.

It is an arithmetic number, because the mean of its divisors is an integer number (21046465641600).

Almost surely, 2^{423420213151356} is an apocalyptic number.

It is an amenable number.

423420213151356 is an abundant number, since it is smaller than the sum of its proper divisors (586810137645444).

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

423420213151356 is a wasteful number, since it uses less digits than its factorization.

423420213151356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914428474 (or 914428472 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 423420213151356 in words is "four hundred twenty-three trillion, four hundred twenty billion, two hundred thirteen million, one hundred fifty-one thousand, three hundred fifty-six".