151241636428 has 6 divisors (see below), whose sum is σ = 264672863756. Its totient is φ = 75620818212.

The previous prime is 151241636417. The next prime is 151241636431. The reversal of 151241636428 is 824636142151.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18905204550 + ... + 18905204557.

Almost surely, 2^151241636428 is an apocalyptic number.

It is an amenable number.

151241636428 is a deficient number, since it is larger than the sum of its proper divisors (113431227328).

151241636428 is a wasteful number, since it uses less digits than its factorization.

151241636428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37810409111 (or 37810409109 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

Adding to 151241636428 its reverse (824636142151), we get a palindrome (975877778579).

The spelling of 151241636428 in words is "one hundred fifty-one billion, two hundred forty-one million, six hundred thirty-six thousand, four hundred twenty-eight".