42076755415 has 4 divisors (see below), whose sum is σ = 50492106504. Its totient is φ = 33661404328.

The previous prime is 42076755401. The next prime is 42076755431. The reversal of 42076755415 is 51455767024.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42076755415 - 2¹⁵ = 42076722647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4207675537 + ... + 4207675546.

It is an arithmetic number, because the mean of its divisors is an integer number (12623026626).

Almost surely, 2^42076755415 is an apocalyptic number.

42076755415 is a deficient number, since it is larger than the sum of its proper divisors (8415351089).

42076755415 is an equidigital number, since it uses as much as digits as its factorization.

42076755415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8415351088.

The product of its (nonzero) digits is 1176000, while the sum is 46.

The spelling of 42076755415 in words is "forty-two billion, seventy-six million, seven hundred fifty-five thousand, four hundred fifteen".