150044440051 has 4 divisors (see below), whose sum is σ = 163684843704. Its totient is φ = 136404036400.

The previous prime is 150044439911. The next prime is 150044440057.

150044440051 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 150044440051 - 2¹¹ = 150044438003 is a prime.

It is a super-4 number, since 4×150044440051⁴ (a number of 46 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150044440057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6820201810 + ... + 6820201831.

It is an arithmetic number, because the mean of its divisors is an integer number (40921210926).

Almost surely, 2^150044440051 is an apocalyptic number.

150044440051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

150044440051 is a deficient number, since it is larger than the sum of its proper divisors (13640403653).

150044440051 is a wasteful number, since it uses less digits than its factorization.

150044440051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13640403652.

The product of its (nonzero) digits is 6400, while the sum is 28.

It can be divided in two parts, 150044 and 440051, that added together give a palindrome (590095).

The spelling of 150044440051 in words is "one hundred fifty billion, forty-four million, four hundred forty thousand, fifty-one".