612094315434 has 64 divisors (see below), whose sum is σ = 1479312629760. Its totient is φ = 164936658240.

The previous prime is 612094315367. The next prime is 612094315463. The reversal of 612094315434 is 434513490216.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1541857 + ... + 1897764.

It is an arithmetic number, because the mean of its divisors is an integer number (23114259840).

Almost surely, 2^612094315434 is an apocalyptic number.

612094315434 is an abundant number, since it is smaller than the sum of its proper divisors (867218314326).

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

612094315434 is a wasteful number, since it uses less digits than its factorization.

612094315434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3439875.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 612094315434 in words is "six hundred twelve billion, ninety-four million, three hundred fifteen thousand, four hundred thirty-four".