1113400970552 has 32 divisors (see below), whose sum is σ = 2265915993600. Its totient is φ = 509831086464.

The previous prime is 1113400970543. The next prime is 1113400970557. The reversal of 1113400970552 is 2550790043111.

It is a super-2 number, since 2×1113400970552² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113400970557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42135527 + ... + 42161942.

It is an arithmetic number, because the mean of its divisors is an integer number (70809874800).

Almost surely, 2^{1113400970552} is an apocalyptic number.

It is an amenable number.

1113400970552 is an abundant number, since it is smaller than the sum of its proper divisors (1152515023048).

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

1113400970552 is a wasteful number, since it uses less digits than its factorization.

1113400970552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84297615 (or 84297611 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 38.

The spelling of 1113400970552 in words is "one trillion, one hundred thirteen billion, four hundred million, nine hundred seventy thousand, five hundred fifty-two".