46018454198 has 8 divisors (see below), whose sum is σ = 73088133192. Its totient is φ = 21655743136.

The previous prime is 46018454197. The next prime is 46018454219. The reversal of 46018454198 is 89145481064.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46018454197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676741940 + ... + 676742007.

It is an arithmetic number, because the mean of its divisors is an integer number (9136016649).

Almost surely, 2^46018454198 is an apocalyptic number.

46018454198 is a deficient number, since it is larger than the sum of its proper divisors (27069678994).

46018454198 is a wasteful number, since it uses less digits than its factorization.

46018454198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353483966.

The product of its (nonzero) digits is 1105920, while the sum is 50.

The spelling of 46018454198 in words is "forty-six billion, eighteen million, four hundred fifty-four thousand, one hundred ninety-eight".