1157264488347 has 16 divisors (see below), whose sum is σ = 1683842788992. Its totient is φ = 701143672320.

The previous prime is 1157264488309. The next prime is 1157264488351. The reversal of 1157264488347 is 7438844627511.

It is not a de Polignac number, because 1157264488347 - 2³⁰ = 1156190746523 is a prime.

It is a super-2 number, since 2×1157264488347² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1157264488357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5615878 + ... + 5818299.

It is an arithmetic number, because the mean of its divisors is an integer number (105240174312).

Almost surely, 2^{1157264488347} is an apocalyptic number.

1157264488347 is a deficient number, since it is larger than the sum of its proper divisors (526578300645).

1157264488347 is a wasteful number, since it uses less digits than its factorization.

1157264488347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11437258.

The product of its digits is 36126720, while the sum is 60.

The spelling of 1157264488347 in words is "one trillion, one hundred fifty-seven billion, two hundred sixty-four million, four hundred eighty-eight thousand, three hundred forty-seven".