42000276507 has 8 divisors (see below), whose sum is σ = 64000421376. Its totient is φ = 24000157992.

The previous prime is 42000276443. The next prime is 42000276541. The reversal of 42000276507 is 70567200024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42000276507 - 2⁶ = 42000276443 is a prime.

It is a super-2 number, since 2×42000276507² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42000277507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000006563 + ... + 1000006604.

It is an arithmetic number, because the mean of its divisors is an integer number (8000052672).

Almost surely, 2^42000276507 is an apocalyptic number.

42000276507 is a deficient number, since it is larger than the sum of its proper divisors (22000144869).

42000276507 is a wasteful number, since it uses less digits than its factorization.

42000276507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000013177.

The product of its (nonzero) digits is 23520, while the sum is 33.

The spelling of 42000276507 in words is "forty-two billion, two hundred seventy-six thousand, five hundred seven".