1113477261480 has 768 divisors, whose sum is σ = 4008922632000. Its totient is φ = 266875305984.

The previous prime is 1113477261433. The next prime is 1113477261493. The reversal of 1113477261480 is 841627743111.

1113477261480 is a `hidden beast` number, since 1 + 1 + 1 + 3 + 47 + 72 + 61 + 480 = 666.

It can be written as a sum of positive squares in 32 ways, for example, as 775290816036 + 338186445444 = 880506^2 + 581538^2 .

It is a super-2 number, since 2×1113477261480² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 4862346006 + ... + 4862346234.

Almost surely, 2^{1113477261480} is an apocalyptic number.

1113477261480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113477261480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2004461316000).

1113477261480 is an abundant number, since it is smaller than the sum of its proper divisors (2895445370520).

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

1113477261480 is a wasteful number, since it uses less digits than its factorization.

1113477261480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606 (or 599 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The spelling of 1113477261480 in words is "one trillion, one hundred thirteen billion, four hundred seventy-seven million, two hundred sixty-one thousand, four hundred eighty".