1134386590639 has 4 divisors (see below), whose sum is σ = 1135041172056. Its totient is φ = 1133732009224.

The previous prime is 1134386590583. The next prime is 1134386590663. The reversal of 1134386590639 is 9360956834311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1134386590639 - 2⁷ = 1134386590511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134386590339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327288109 + ... + 327291574.

It is an arithmetic number, because the mean of its divisors is an integer number (283760293014).

Almost surely, 2^{1134386590639} is an apocalyptic number.

1134386590639 is a deficient number, since it is larger than the sum of its proper divisors (654581417).

1134386590639 is an equidigital number, since it uses as much as digits as its factorization.

1134386590639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654581416.

The product of its (nonzero) digits is 12597120, while the sum is 58.

The spelling of 1134386590639 in words is "one trillion, one hundred thirty-four billion, three hundred eighty-six million, five hundred ninety thousand, six hundred thirty-nine".