11629226739 has 16 divisors (see below), whose sum is σ = 16720653824. Its totient is φ = 7146900000.

The previous prime is 11629226731. The next prime is 11629226747. The reversal of 11629226739 is 93762292611.

It is an interprime number because it is at equal distance from previous prime (11629226731) and next prime (11629226747).

It is not a de Polignac number, because 11629226739 - 2³ = 11629226731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11629226731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169237 + ... + 227814.

It is an arithmetic number, because the mean of its divisors is an integer number (1045040864).

Almost surely, 2^11629226739 is an apocalyptic number.

11629226739 is a deficient number, since it is larger than the sum of its proper divisors (5091427085).

11629226739 is a wasteful number, since it uses less digits than its factorization.

11629226739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397818.

The product of its digits is 489888, while the sum is 48.

The spelling of 11629226739 in words is "eleven billion, six hundred twenty-nine million, two hundred twenty-six thousand, seven hundred thirty-nine".