1492202440848 has 160 divisors (see below), whose sum is σ = 4551860027392. Its totient is φ = 412209907200.

The previous prime is 1492202440831. The next prime is 1492202440853. The reversal of 1492202440848 is 8480442022941.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 1492202440797 and 1492202440806.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11319153 + ... + 11450223.

Almost surely, 2^{1492202440848} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1492202440848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2275930013696).

1492202440848 is an abundant number, since it is smaller than the sum of its proper divisors (3059657586544).

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

1492202440848 is a wasteful number, since it uses less digits than its factorization.

1492202440848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132213 (or 132207 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 48.

The spelling of 1492202440848 in words is "one trillion, four hundred ninety-two billion, two hundred two million, four hundred forty thousand, eight hundred forty-eight".