48432391446 has 16 divisors (see below), whose sum is σ = 101962929600. Its totient is φ = 15294439368.

The previous prime is 48432391439. The next prime is 48432391457. The reversal of 48432391446 is 64419323484.

48432391446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 48432391395 and 48432391404.

It is a congruent number.

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, 212422656 + ... + 212422883.

It is an arithmetic number, because the mean of its divisors is an integer number (6372683100).

Almost surely, 2^48432391446 is an apocalyptic number.

48432391446 is an abundant number, since it is smaller than the sum of its proper divisors (53530538154).

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

48432391446 is a wasteful number, since it uses less digits than its factorization.

48432391446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424845563.

The product of its digits is 1990656, while the sum is 48.

The spelling of 48432391446 in words is "forty-eight billion, four hundred thirty-two million, three hundred ninety-one thousand, four hundred forty-six".