1158303674451 has 24 divisors (see below), whose sum is σ = 1959875607744. Its totient is φ = 601716193680.

The previous prime is 1158303674393. The next prime is 1158303674459. The reversal of 1158303674451 is 1544763038511.

It is not a de Polignac number, because 1158303674451 - 2¹⁵ = 1158303641683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1158303674451.

It is not an unprimeable number, because it can be changed into a prime (1158303674459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 358162785 + ... + 358166018.

It is an arithmetic number, because the mean of its divisors is an integer number (81661483656).

Almost surely, 2^{1158303674451} is an apocalyptic number.

1158303674451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1158303674451 is a deficient number, since it is larger than the sum of its proper divisors (801571933293).

1158303674451 is a wasteful number, since it uses less digits than its factorization.

1158303674451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716328831 (or 716328824 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 1158303674451 in words is "one trillion, one hundred fifty-eight billion, three hundred three million, six hundred seventy-four thousand, four hundred fifty-one".