1493852113842 has 32 divisors (see below), whose sum is σ = 3259391641920. Its totient is φ = 452671633920.

The previous prime is 1493852113829. The next prime is 1493852113931. The reversal of 1493852113842 is 2483112583941.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2766634 + ... + 3262202.

It is an arithmetic number, because the mean of its divisors is an integer number (101855988810).

Almost surely, 2^{1493852113842} is an apocalyptic number.

1493852113842 is an abundant number, since it is smaller than the sum of its proper divisors (1765539528078).

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

1493852113842 is a wasteful number, since it uses less digits than its factorization.

1493852113842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541258.

The product of its digits is 1658880, while the sum is 51.

The spelling of 1493852113842 in words is "one trillion, four hundred ninety-three billion, eight hundred fifty-two million, one hundred thirteen thousand, eight hundred forty-two".