44687899023 has 16 divisors (see below), whose sum is σ = 60028362240. Its totient is φ = 29570498496.

The previous prime is 44687899021. The next prime is 44687899033. The reversal of 44687899023 is 32099878644.

It is not a de Polignac number, because 44687899023 - 2¹ = 44687899021 is a prime.

It is a super-3 number, since 3×44687899023³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44687899021) 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, 118611 + ... + 321627.

It is an arithmetic number, because the mean of its divisors is an integer number (3751772640).

Almost surely, 2^44687899023 is an apocalyptic number.

44687899023 is a deficient number, since it is larger than the sum of its proper divisors (15340463217).

44687899023 is a wasteful number, since it uses less digits than its factorization.

44687899023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203566.

The product of its (nonzero) digits is 20901888, while the sum is 60.

The spelling of 44687899023 in words is "forty-four billion, six hundred eighty-seven million, eight hundred ninety-nine thousand, twenty-three".