1097802367492 has 12 divisors (see below), whose sum is σ = 1953716078160. Its totient is φ = 539597773736.

The previous prime is 1097802367489. The next prime is 1097802367499. The reversal of 1097802367492 is 2947632087901.

1097802367492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1097802367499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2325852238 + ... + 2325852709.

It is an arithmetic number, because the mean of its divisors is an integer number (162809673180).

Almost surely, 2^{1097802367492} is an apocalyptic number.

It is an amenable number.

1097802367492 is a deficient number, since it is larger than the sum of its proper divisors (855913710668).

1097802367492 is a wasteful number, since it uses less digits than its factorization.

1097802367492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4651705010 (or 4651705008 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 58.

The spelling of 1097802367492 in words is "one trillion, ninety-seven billion, eight hundred two million, three hundred sixty-seven thousand, four hundred ninety-two".