1134516621870 has 48 divisors (see below), whose sum is σ = 2952638198640. Its totient is φ = 302240844672.

The previous prime is 1134516621853. The next prime is 1134516621871. The reversal of 1134516621870 is 781266154311.

1134516621870 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 5 + 16 + 621 + 8 + 7 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134516621871) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6093639 + ... + 6277058.

It is an arithmetic number, because the mean of its divisors is an integer number (61513295805).

Almost surely, 2^{1134516621870} is an apocalyptic number.

1134516621870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1134516621870 is an abundant number, since it is smaller than the sum of its proper divisors (1818121576770).

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

1134516621870 is a wasteful number, since it uses less digits than its factorization.

1134516621870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12371729 (or 12371726 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 1134516621870 in words is "one trillion, one hundred thirty-four billion, five hundred sixteen million, six hundred twenty-one thousand, eight hundred seventy".