46381855242 has 32 divisors (see below), whose sum is σ = 100616027904. Its totient is φ = 14196262400.

The previous prime is 46381855199. The next prime is 46381855243. The reversal of 46381855242 is 24255818364.

It is a junction number, because it is equal to n+sod(n) for n = 46381855191 and 46381855200.

It is not an unprimeable number, because it can be changed into a prime (46381855243) 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, 5541234 + ... + 5549597.

It is an arithmetic number, because the mean of its divisors is an integer number (3144250872).

Almost surely, 2^46381855242 is an apocalyptic number.

46381855242 is an abundant number, since it is smaller than the sum of its proper divisors (54234172662).

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

46381855242 is a wasteful number, since it uses less digits than its factorization.

46381855242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11090894.

The product of its digits is 1843200, while the sum is 48.

The spelling of 46381855242 in words is "forty-six billion, three hundred eighty-one million, eight hundred fifty-five thousand, two hundred forty-two".