420126284354 has 16 divisors (see below), whose sum is σ = 739681798848. Its totient is φ = 175187794032.

The previous prime is 420126284327. The next prime is 420126284359. The reversal of 420126284354 is 453482621024.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (420126284359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405526784 + ... + 405527819.

It is an arithmetic number, because the mean of its divisors is an integer number (46230112428).

Almost surely, 2^420126284354 is an apocalyptic number.

420126284354 is a deficient number, since it is larger than the sum of its proper divisors (319555514494).

420126284354 is a wasteful number, since it uses less digits than its factorization.

420126284354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811054649.

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 420126284354 in words is "four hundred twenty billion, one hundred twenty-six million, two hundred eighty-four thousand, three hundred fifty-four".