150662451440 has 40 divisors (see below), whose sum is σ = 353758438368. Its totient is φ = 59668294400.

The previous prime is 150662451421. The next prime is 150662451473. The reversal of 150662451440 is 44154266051.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 150662451394 and 150662451403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9315092 + ... + 9331251.

Almost surely, 2^150662451440 is an apocalyptic number.

150662451440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150662451440 is an abundant number, since it is smaller than the sum of its proper divisors (203095986928).

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

150662451440 is a wasteful number, since it uses less digits than its factorization.

150662451440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18646457 (or 18646451 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 150662451440 in words is "one hundred fifty billion, six hundred sixty-two million, four hundred fifty-one thousand, four hundred forty".