150034440021 has 8 divisors (see below), whose sum is σ = 200124348864. Its totient is φ = 99983745600.

The previous prime is 150034440011. The next prime is 150034440037. The reversal of 150034440021 is 120044430051.

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

It is not a de Polignac number, because 150034440021 - 2¹³ = 150034431829 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 150034439973 and 150034440000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150034440011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9794676 + ... + 9809981.

It is an arithmetic number, because the mean of its divisors is an integer number (25015543608).

Almost surely, 2^150034440021 is an apocalyptic number.

It is an amenable number.

150034440021 is a deficient number, since it is larger than the sum of its proper divisors (50089908843).

150034440021 is a wasteful number, since it uses less digits than its factorization.

150034440021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19607211.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 150034440021 its reverse (120044430051), we get a palindrome (270078870072).

The spelling of 150034440021 in words is "one hundred fifty billion, thirty-four million, four hundred forty thousand, twenty-one".