1186234649488 has 40 divisors (see below), whose sum is σ = 2627051590080. Its totient is φ = 508310958720.

The previous prime is 1186234649473. The next prime is 1186234649503. The reversal of 1186234649488 is 8849464326811.

It is an interprime number because it is at equal distance from previous prime (1186234649473) and next prime (1186234649503).

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21943 + ... + 1540438.

It is an arithmetic number, because the mean of its divisors is an integer number (65676289752).

Almost surely, 2^{1186234649488} is an apocalyptic number.

It is an amenable number.

1186234649488 is an abundant number, since it is smaller than the sum of its proper divisors (1440816940592).

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

1186234649488 is a wasteful number, since it uses less digits than its factorization.

1186234649488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569175 (or 1569169 counting only the distinct ones).

The product of its digits is 63700992, while the sum is 64.

The spelling of 1186234649488 in words is "one trillion, one hundred eighty-six billion, two hundred thirty-four million, six hundred forty-nine thousand, four hundred eighty-eight".