2469149212039 has 4 divisors (see below), whose sum is σ = 2469170971456. Its totient is φ = 2469127452624.

The previous prime is 2469149212027. The next prime is 2469149212051. The reversal of 2469149212039 is 9302129419642.

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

It is an interprime number because it is at equal distance from previous prime (2469149212027) and next prime (2469149212051).

It is a cyclic number.

It is not a de Polignac number, because 2469149212039 - 2³⁷ = 2331710258567 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 (2469149219039) 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, 10708599 + ... + 10936744.

It is an arithmetic number, because the mean of its divisors is an integer number (617292742864).

Almost surely, 2^{2469149212039} is an apocalyptic number.

2469149212039 is a deficient number, since it is larger than the sum of its proper divisors (21759417).

2469149212039 is a wasteful number, since it uses less digits than its factorization.

2469149212039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21759416.

The product of its (nonzero) digits is 1679616, while the sum is 52.

The spelling of 2469149212039 in words is "two trillion, four hundred sixty-nine billion, one hundred forty-nine million, two hundred twelve thousand, thirty-nine".