1345502445234 has 32 divisors (see below), whose sum is σ = 2699690078400. Its totient is φ = 447054213312.

The previous prime is 1345502445193. The next prime is 1345502445257. The reversal of 1345502445234 is 4325442055431.

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, 5754864 + ... + 5984100.

It is an arithmetic number, because the mean of its divisors is an integer number (84365314950).

Almost surely, 2^{1345502445234} is an apocalyptic number.

1345502445234 is an abundant number, since it is smaller than the sum of its proper divisors (1354187633166).

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

1345502445234 is a wasteful number, since it uses less digits than its factorization.

1345502445234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232394.

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 1345502445234 in words is "one trillion, three hundred forty-five billion, five hundred two million, four hundred forty-five thousand, two hundred thirty-four".