11249901742139 has 8 divisors (see below), whose sum is σ = 11409027315792. Its totient is φ = 11090911772160.

The previous prime is 11249901742117. The next prime is 11249901742147. The reversal of 11249901742139 is 93124710994211.

11249901742139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11249901742139 - 2¹⁶ = 11249901676603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11249901742199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33733817 + ... + 34065674.

It is an arithmetic number, because the mean of its divisors is an integer number (1426128414474).

Almost surely, 2^{11249901742139} is an apocalyptic number.

11249901742139 is a deficient number, since it is larger than the sum of its proper divisors (159125573653).

11249901742139 is an equidigital number, since it uses as much as digits as its factorization.

11249901742139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67801837.

The product of its (nonzero) digits is 979776, while the sum is 53.

The spelling of 11249901742139 in words is "eleven trillion, two hundred forty-nine billion, nine hundred one million, seven hundred forty-two thousand, one hundred thirty-nine".