1139348011620 has 96 divisors (see below), whose sum is σ = 3926368551168. Its totient is φ = 240389908992.

The previous prime is 1139348011597. The next prime is 1139348011621. The reversal of 1139348011620 is 261108439311.

It is a super-2 number, since 2×1139348011620² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1139348011621) 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, 104330439 + ... + 104341358.

It is an arithmetic number, because the mean of its divisors is an integer number (40899672408).

Almost surely, 2^{1139348011620} is an apocalyptic number.

1139348011620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1139348011620 is an abundant number, since it is smaller than the sum of its proper divisors (2787020539548).

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

1139348011620 is a wasteful number, since it uses less digits than its factorization.

1139348011620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208671829 (or 208671827 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The spelling of 1139348011620 in words is "one trillion, one hundred thirty-nine billion, three hundred forty-eight million, eleven thousand, six hundred twenty".