1157516199346 has 32 divisors (see below), whose sum is σ = 1878840633600. Its totient is φ = 531667704960.

The previous prime is 1157516199337. The next prime is 1157516199397. The reversal of 1157516199346 is 6439916157511.

It is a happy number.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 9940441 + ... + 10056211.

It is an arithmetic number, because the mean of its divisors is an integer number (58713769800).

Almost surely, 2^{1157516199346} is an apocalyptic number.

1157516199346 is a deficient number, since it is larger than the sum of its proper divisors (721324434254).

1157516199346 is a wasteful number, since it uses less digits than its factorization.

1157516199346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117634.

The product of its digits is 6123600, while the sum is 58.

The spelling of 1157516199346 in words is "one trillion, one hundred fifty-seven billion, five hundred sixteen million, one hundred ninety-nine thousand, three hundred forty-six".