424509612051 has 32 divisors (see below), whose sum is σ = 651658291200. Its totient is φ = 240784212096.

The previous prime is 424509612049. The next prime is 424509612061. The reversal of 424509612051 is 150216905424.

It is not a de Polignac number, because 424509612051 - 2¹ = 424509612049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424509612031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4607205 + ... + 4698441.

It is an arithmetic number, because the mean of its divisors is an integer number (20364321600).

Almost surely, 2^424509612051 is an apocalyptic number.

424509612051 is a deficient number, since it is larger than the sum of its proper divisors (227148679149).

424509612051 is a wasteful number, since it uses less digits than its factorization.

424509612051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92883.

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 424509612051 in words is "four hundred twenty-four billion, five hundred nine million, six hundred twelve thousand, fifty-one".