1169249218240 has 112 divisors (see below), whose sum is σ = 2929103920800. Its totient is φ = 443918139392.

The previous prime is 1169249218201. The next prime is 1169249218271. The reversal of 1169249218240 is 428129429611.

It is a super-2 number, since 2×1169249218240² (a number of 25 digits) contains 22 as substring.

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, 520249 + ... + 1615288.

Almost surely, 2^{1169249218240} is an apocalyptic number.

1169249218240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1169249218240 is an abundant number, since it is smaller than the sum of its proper divisors (1759854702560).

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

1169249218240 is a wasteful number, since it uses less digits than its factorization.

1169249218240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135642 (or 2135632 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 49.

The spelling of 1169249218240 in words is "one trillion, one hundred sixty-nine billion, two hundred forty-nine million, two hundred eighteen thousand, two hundred forty".