1409109754992 has 40 divisors (see below), whose sum is σ = 3640244635920. Its totient is φ = 469697518080.

The previous prime is 1409109754981. The next prime is 1409109755003. The reversal of 1409109754992 is 2994579019041.

It is an interprime number because it is at equal distance from previous prime (1409109754981) and next prime (1409109755003).

It is a super-2 number, since 2×1409109754992² (a number of 25 digits) contains 22 as substring.

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, 5968734 + ... + 6200322.

It is an arithmetic number, because the mean of its divisors is an integer number (91006115898).

Almost surely, 2^{1409109754992} is an apocalyptic number.

1409109754992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1409109754992 is an abundant number, since it is smaller than the sum of its proper divisors (2231134880928).

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

1409109754992 is a wasteful number, since it uses less digits than its factorization.

1409109754992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358361 (or 358355 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 60.

The spelling of 1409109754992 in words is "one trillion, four hundred nine billion, one hundred nine million, seven hundred fifty-four thousand, nine hundred ninety-two".