151320140436 has 24 divisors (see below), whose sum is σ = 353086924960. Its totient is φ = 50439104352.

The previous prime is 151320140429. The next prime is 151320140441. The reversal of 151320140436 is 634041023151.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 909555 + ... + 1062981.

Almost surely, 2^151320140436 is an apocalyptic number.

It is an amenable number.

151320140436 is an abundant number, since it is smaller than the sum of its proper divisors (201766784524).

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

151320140436 is a wasteful number, since it uses less digits than its factorization.

151320140436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235623 (or 235621 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 151320140436 its reverse (634041023151), we get a palindrome (785361163587).

The spelling of 151320140436 in words is "one hundred fifty-one billion, three hundred twenty million, one hundred forty thousand, four hundred thirty-six".