1100907440420 has 48 divisors (see below), whose sum is σ = 2327770872000. Its totient is φ = 437351088000.

The previous prime is 1100907440411. The next prime is 1100907440443. The reversal of 1100907440420 is 240447090011.

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, 1437791 + ... + 2066169.

It is an arithmetic number, because the mean of its divisors is an integer number (48495226500).

Almost surely, 2^{1100907440420} is an apocalyptic number.

1100907440420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100907440420 is an abundant number, since it is smaller than the sum of its proper divisors (1226863431580).

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

1100907440420 is a wasteful number, since it uses less digits than its factorization.

1100907440420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628988 (or 628986 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 1100907440420 in words is "one trillion, one hundred billion, nine hundred seven million, four hundred forty thousand, four hundred twenty".