49365261042 has 16 divisors (see below), whose sum is σ = 98732762112. Its totient is φ = 16454713680.

The previous prime is 49365260969. The next prime is 49365261089. The reversal of 49365261042 is 24016256394.

It is a junction number, because it is equal to n+sod(n) for n = 49365260985 and 49365261003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370383 + ... + 485709.

It is an arithmetic number, because the mean of its divisors is an integer number (6170797632).

Almost surely, 2^49365261042 is an apocalyptic number.

49365261042 is an abundant number, since it is smaller than the sum of its proper divisors (49367501070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49365261042 is a wasteful number, since it uses less digits than its factorization.

49365261042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186673.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 49365261042 in words is "forty-nine billion, three hundred sixty-five million, two hundred sixty-one thousand, forty-two".