1136223974480 has 160 divisors (see below), whose sum is σ = 3090544478208. Its totient is φ = 380352268800.

The previous prime is 1136223974411. The next prime is 1136223974489. The reversal of 1136223974480 is 844793226311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136223974489) 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, 72497045 + ... + 72512715.

Almost surely, 2^{1136223974480} is an apocalyptic number.

1136223974480 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 1136223974480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1545272239104).

1136223974480 is an abundant number, since it is smaller than the sum of its proper divisors (1954320503728).

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

1136223974480 is a wasteful number, since it uses less digits than its factorization.

1136223974480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18745 (or 18739 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 1136223974480 in words is "one trillion, one hundred thirty-six billion, two hundred twenty-three million, nine hundred seventy-four thousand, four hundred eighty".