423146556514 has 32 divisors (see below), whose sum is σ = 693675021312. Its totient is φ = 191991426000.

The previous prime is 423146556493. The next prime is 423146556523. The reversal of 423146556514 is 415655641324.

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, 51032709 + ... + 51040999.

It is an arithmetic number, because the mean of its divisors is an integer number (21677344416).

Almost surely, 2^423146556514 is an apocalyptic number.

423146556514 is a deficient number, since it is larger than the sum of its proper divisors (270528464798).

423146556514 is a wasteful number, since it uses less digits than its factorization.

423146556514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12222.

The product of its digits is 1728000, while the sum is 46.

The spelling of 423146556514 in words is "four hundred twenty-three billion, one hundred forty-six million, five hundred fifty-six thousand, five hundred fourteen".