49220366339 has 16 divisors (see below), whose sum is σ = 53613145728. Its totient is φ = 45008366592.

The previous prime is 49220366317. The next prime is 49220366353. The reversal of 49220366339 is 93366302294.

It is a de Polignac number, because none of the positive numbers 2^k-49220366339 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49220366293 and 49220366302.

It is not an unprimeable number, because it can be changed into a prime (49220366359) 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, 115364 + ... + 334289.

It is an arithmetic number, because the mean of its divisors is an integer number (3350821608).

Almost surely, 2^49220366339 is an apocalyptic number.

49220366339 is a deficient number, since it is larger than the sum of its proper divisors (4392779389).

49220366339 is a wasteful number, since it uses less digits than its factorization.

49220366339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449854.

The product of its (nonzero) digits is 1259712, while the sum is 47.

The spelling of 49220366339 in words is "forty-nine billion, two hundred twenty million, three hundred sixty-six thousand, three hundred thirty-nine".