1098161001392 has 120 divisors (see below), whose sum is σ = 2751437146752. Its totient is φ = 420423091200.

The previous prime is 1098161001307. The next prime is 1098161001407. The reversal of 1098161001392 is 2931001618901.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1421909 + ... + 2053812.

Almost surely, 2^{1098161001392} is an apocalyptic number.

It is an amenable number.

1098161001392 is an abundant number, since it is smaller than the sum of its proper divisors (1653276145360).

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

1098161001392 is a wasteful number, since it uses less digits than its factorization.

1098161001392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475787 (or 3475774 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 41.

The spelling of 1098161001392 in words is "one trillion, ninety-eight billion, one hundred sixty-one million, one thousand, three hundred ninety-two".