11473658280240 has 160 divisors (see below), whose sum is σ = 39539991945216. Its totient is φ = 2733179120640.

The previous prime is 11473658280197. The next prime is 11473658280247. The reversal of 11473658280240 is 4208285637411.

It is not an unprimeable number, because it can be changed into a prime (11473658280247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59217064 + ... + 59410503.

Almost surely, 2^{11473658280240} is an apocalyptic number.

11473658280240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11473658280240 is an abundant number, since it is smaller than the sum of its proper divisors (28066333664976).

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

11473658280240 is a wasteful number, since it uses less digits than its factorization.

11473658280240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118627627 (or 118627621 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 11473658280240 in words is "eleven trillion, four hundred seventy-three billion, six hundred fifty-eight million, two hundred eighty thousand, two hundred forty".