42963872407 has 4 divisors (see below), whose sum is σ = 44011771776. Its totient is φ = 41915973040.

The previous prime is 42963872401. The next prime is 42963872443. The reversal of 42963872407 is 70427836924.

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 42963872407 - 2³⁵ = 8604134039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42963872401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523949623 + ... + 523949704.

It is an arithmetic number, because the mean of its divisors is an integer number (11002942944).

Almost surely, 2^42963872407 is an apocalyptic number.

42963872407 is a deficient number, since it is larger than the sum of its proper divisors (1047899369).

42963872407 is a wasteful number, since it uses less digits than its factorization.

42963872407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047899368.

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 42963872407 in words is "forty-two billion, nine hundred sixty-three million, eight hundred seventy-two thousand, four hundred seven".