1493842235952 has 80 divisors (see below), whose sum is σ = 4210161960960. Its totient is φ = 452653344000.

The previous prime is 1493842235947. The next prime is 1493842235971. The reversal of 1493842235952 is 2595322483941.

It is a super-3 number, since 3×1493842235952³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1493842235892 and 1493842235901.

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, 10334577 + ... + 10478127.

It is an arithmetic number, because the mean of its divisors is an integer number (52627024512).

Almost surely, 2^{1493842235952} is an apocalyptic number.

1493842235952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1493842235952 is an abundant number, since it is smaller than the sum of its proper divisors (2716319725008).

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

1493842235952 is a wasteful number, since it uses less digits than its factorization.

1493842235952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163282 (or 163276 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 57.

The spelling of 1493842235952 in words is "one trillion, four hundred ninety-three billion, eight hundred forty-two million, two hundred thirty-five thousand, nine hundred fifty-two".