150145420001 has 4 divisors (see below), whose sum is σ = 150156038400. Its totient is φ = 150134801604.

The previous prime is 150145419943. The next prime is 150145420031. The reversal of 150145420001 is 100024541051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 150145420001 - 2¹⁰ = 150145418977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150145420031) 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, 5287961 + ... + 5316278.

It is an arithmetic number, because the mean of its divisors is an integer number (37539009600).

Almost surely, 2^150145420001 is an apocalyptic number.

It is an amenable number.

150145420001 is a deficient number, since it is larger than the sum of its proper divisors (10618399).

150145420001 is a wasteful number, since it uses less digits than its factorization.

150145420001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10618398.

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 150145420001 its reverse (100024541051), we get a palindrome (250169961052).

The spelling of 150145420001 in words is "one hundred fifty billion, one hundred forty-five million, four hundred twenty thousand, one".