1167490619848 has 16 divisors (see below), whose sum is σ = 2501765614080. Its totient is φ = 500353122768.

The previous prime is 1167490619819. The next prime is 1167490619857. The reversal of 1167490619848 is 8489160947611.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1167490619848.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10424023336 + ... + 10424023447.

It is an arithmetic number, because the mean of its divisors is an integer number (156360350880).

Almost surely, 2^{1167490619848} is an apocalyptic number.

It is an amenable number.

1167490619848 is an abundant number, since it is smaller than the sum of its proper divisors (1334274994232).

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

1167490619848 is a wasteful number, since it uses less digits than its factorization.

1167490619848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20848046796 (or 20848046792 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 64.

The spelling of 1167490619848 in words is "one trillion, one hundred sixty-seven billion, four hundred ninety million, six hundred nineteen thousand, eight hundred forty-eight".