147342055515 has 32 divisors (see below), whose sum is σ = 244951015680. Its totient is φ = 75538399104.

The previous prime is 147342055481. The next prime is 147342055517. The reversal of 147342055515 is 515550243741.

It is not a de Polignac number, because 147342055515 - 2⁶ = 147342055451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (147342055517) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 647329 + ... + 844818.

It is an arithmetic number, because the mean of its divisors is an integer number (7654719240).

Almost surely, 2^147342055515 is an apocalyptic number.

147342055515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

147342055515 is a deficient number, since it is larger than the sum of its proper divisors (97608960165).

147342055515 is a wasteful number, since it uses less digits than its factorization.

147342055515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492411.

The product of its (nonzero) digits is 420000, while the sum is 42.

The spelling of 147342055515 in words is "one hundred forty-seven billion, three hundred forty-two million, fifty-five thousand, five hundred fifteen".