1345104225250 has 64 divisors (see below), whose sum is σ = 2588101038432. Its totient is φ = 523092960000.

The previous prime is 1345104225229. The next prime is 1345104225299. The reversal of 1345104225250 is 525224015431.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 340412735601 + 1004691489649 = 583449^2 + 1002343^2 .

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, 11978364 + ... + 12090136.

Almost surely, 2^{1345104225250} is an apocalyptic number.

1345104225250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1345104225250 is a deficient number, since it is larger than the sum of its proper divisors (1242996813182).

1345104225250 is a wasteful number, since it uses less digits than its factorization.

1345104225250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113128 (or 113118 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 1345104225250 in words is "one trillion, three hundred forty-five billion, one hundred four million, two hundred twenty-five thousand, two hundred fifty".