11352072940 has 48 divisors (see below), whose sum is σ = 25698657600. Its totient is φ = 4187370240.

The previous prime is 11352072913. The next prime is 11352072973. The reversal of 11352072940 is 4927025311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11352072896 and 11352072905.

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, 246886 + ... + 289234.

It is an arithmetic number, because the mean of its divisors is an integer number (535388700).

Almost surely, 2^11352072940 is an apocalyptic number.

11352072940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11352072940 is an abundant number, since it is smaller than the sum of its proper divisors (14346584660).

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

11352072940 is a wasteful number, since it uses less digits than its factorization.

11352072940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43402 (or 43400 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The spelling of 11352072940 in words is "eleven billion, three hundred fifty-two million, seventy-two thousand, nine hundred forty".