1139186701650 has 48 divisors (see below), whose sum is σ = 2991370263264. Its totient is φ = 285913524480.

The previous prime is 1139186701603. The next prime is 1139186701657. The reversal of 1139186701650 is 561076819311.

It is a super-2 number, since 2×1139186701650² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1139186701650.

It is not an unprimeable number, because it can be changed into a prime (1139186701657) 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, 223367392 + ... + 223372491.

It is an arithmetic number, because the mean of its divisors is an integer number (62320213818).

Almost surely, 2^{1139186701650} is an apocalyptic number.

1139186701650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1139186701650 is an abundant number, since it is smaller than the sum of its proper divisors (1852183561614).

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

1139186701650 is a wasteful number, since it uses less digits than its factorization.

1139186701650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446739915 (or 446739910 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 48.

The spelling of 1139186701650 in words is "one trillion, one hundred thirty-nine billion, one hundred eighty-six million, seven hundred one thousand, six hundred fifty".