1194498240892 has 24 divisors (see below), whose sum is σ = 2400427088640. Its totient is φ = 514377232560.

The previous prime is 1194498240847. The next prime is 1194498240931. The reversal of 1194498240892 is 2980428944911.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1194498240892.

It is a congruent number.

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, 714411988 + ... + 714413659.

It is an arithmetic number, because the mean of its divisors is an integer number (100017795360).

Almost surely, 2^{1194498240892} is an apocalyptic number.

It is an amenable number.

1194498240892 is an abundant number, since it is smaller than the sum of its proper divisors (1205928847748).

1194498240892 is a wasteful number, since it uses less digits than its factorization.

1194498240892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428825681 (or 1428825679 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 61.

The spelling of 1194498240892 in words is "one trillion, one hundred ninety-four billion, four hundred ninety-eight million, two hundred forty thousand, eight hundred ninety-two".