44891346046 has 4 divisors (see below), whose sum is σ = 67337019072. Its totient is φ = 22445673022.

The previous prime is 44891346007. The next prime is 44891346067. The reversal of 44891346046 is 64064319844.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-5 number, since 5×44891346046⁵ (a number of 54 digits) contains 55555 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11222836510 + ... + 11222836513.

It is an arithmetic number, because the mean of its divisors is an integer number (16834254768).

Almost surely, 2^44891346046 is an apocalyptic number.

44891346046 is a deficient number, since it is larger than the sum of its proper divisors (22445673026).

44891346046 is a wasteful number, since it uses less digits than its factorization.

44891346046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22445673025.

The product of its (nonzero) digits is 1990656, while the sum is 49.

The spelling of 44891346046 in words is "forty-four billion, eight hundred ninety-one million, three hundred forty-six thousand, forty-six".