49859034742 has 16 divisors (see below), whose sum is σ = 81661519872. Its totient is φ = 22642639720.

The previous prime is 49859034721. The next prime is 49859034763. The reversal of 49859034742 is 24743095894.

It is an interprime number because it is at equal distance from previous prime (49859034721) and next prime (49859034763).

It is a super-3 number, since 3×49859034742³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1003078 + ... + 1051609.

It is an arithmetic number, because the mean of its divisors is an integer number (5103844992).

Almost surely, 2^49859034742 is an apocalyptic number.

49859034742 is a deficient number, since it is larger than the sum of its proper divisors (31802485130).

49859034742 is a wasteful number, since it uses less digits than its factorization.

49859034742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055803.

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 49859034742 in words is "forty-nine billion, eight hundred fifty-nine million, thirty-four thousand, seven hundred forty-two".