150216402 has 32 divisors (see below), whose sum is σ = 344403072. Its totient is φ = 42787584.

The previous prime is 150216401. The next prime is 150216439. The reversal of 150216402 is 204612051.

150216402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (150216401) 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, 8848 + ... + 19460.

It is an arithmetic number, because the mean of its divisors is an integer number (10762596).

Almost surely, 2^150216402 is an apocalyptic number.

150216402 is an abundant number, since it is smaller than the sum of its proper divisors (194186670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150216402 is a wasteful number, since it uses less digits than its factorization.

150216402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10962.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 150216402 is about 12256.2801045015. The cubic root of 150216402 is about 531.5846745261.

Adding to 150216402 its reverse (204612051), we get a palindrome (354828453).

The spelling of 150216402 in words is "one hundred fifty million, two hundred sixteen thousand, four hundred two".