42515477432355 has 16 divisors (see below), whose sum is σ = 68111199442944. Its totient is φ = 22646109446880.

The previous prime is 42515477432353. The next prime is 42515477432399. The reversal of 42515477432355 is 55323477451524.

42515477432355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42515477432355 - 2¹ = 42515477432353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42515477432295 and 42515477432304.

It is not an unprimeable number, because it can be changed into a prime (42515477432353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1800728451 + ... + 1800752060.

It is an arithmetic number, because the mean of its divisors is an integer number (4256949965184).

Almost surely, 2^{42515477432355} is an apocalyptic number.

42515477432355 is a deficient number, since it is larger than the sum of its proper divisors (25595722010589).

42515477432355 is a wasteful number, since it uses less digits than its factorization.

42515477432355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3601481306.

The product of its digits is 70560000, while the sum is 57.

The spelling of 42515477432355 in words is "forty-two trillion, five hundred fifteen billion, four hundred seventy-seven million, four hundred thirty-two thousand, three hundred fifty-five".