49466461542 has 32 divisors (see below), whose sum is σ = 101383640064. Its totient is φ = 16080667200.

The previous prime is 49466461531. The next prime is 49466461543. The reversal of 49466461542 is 24516466494.

49466461542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49466461543) 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, 650563 + ... + 722609.

It is an arithmetic number, because the mean of its divisors is an integer number (3168238752).

Almost surely, 2^49466461542 is an apocalyptic number.

49466461542 is an abundant number, since it is smaller than the sum of its proper divisors (51917178522).

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

49466461542 is a wasteful number, since it uses less digits than its factorization.

49466461542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74884.

The product of its digits is 4976640, while the sum is 51.

The spelling of 49466461542 in words is "forty-nine billion, four hundred sixty-six million, four hundred sixty-one thousand, five hundred forty-two".