345503132400150 has 144 divisors (see below), whose sum is σ = 928977928869120. Its totient is φ = 92062104422400.

The previous prime is 345503132400143. The next prime is 345503132400191. The reversal of 345503132400150 is 51004231305543.

345503132400150 is a `hidden beast` number, since 3 + 4 + 5 + 50 + 313 + 240 + 0 + 1 + 50 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8508023046 + ... + 8508063654.

Almost surely, 2^{345503132400150} is an apocalyptic number.

345503132400150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

345503132400150 is an abundant number, since it is smaller than the sum of its proper divisors (583474796468970).

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

345503132400150 is a wasteful number, since it uses less digits than its factorization.

345503132400150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54951 (or 54943 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 345503132400150 its reverse (51004231305543), we get a palindrome (396507363705693).

The spelling of 345503132400150 in words is "three hundred forty-five trillion, five hundred three billion, one hundred thirty-two million, four hundred thousand, one hundred fifty".