612046240434 has 24 divisors (see below), whose sum is σ = 1361940734700. Its totient is φ = 198501483168.

The previous prime is 612046240411. The next prime is 612046240453. The reversal of 612046240434 is 434042640216.

612046240434 is a `hidden beast` number, since 6 + 1 + 20 + 4 + 624 + 0 + 4 + 3 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 426935480409 + 185110760025 = 653403^2 + 430245^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 459493509 + ... + 459494840.

Almost surely, 2^612046240434 is an apocalyptic number.

612046240434 is an abundant number, since it is smaller than the sum of its proper divisors (749894494266).

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

612046240434 is a wasteful number, since it uses less digits than its factorization.

612046240434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918988394 (or 918988391 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 612046240434 in words is "six hundred twelve billion, forty-six million, two hundred forty thousand, four hundred thirty-four".