42404367607 has 8 divisors (see below), whose sum is σ = 48915052416. Its totient is φ = 36006912312.

The previous prime is 42404367583. The next prime is 42404367647. The reversal of 42404367607 is 70676340424.

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

It is not a de Polignac number, because 42404367607 - 2²⁷ = 42270149879 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 (42404367647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28306573 + ... + 28308070.

It is an arithmetic number, because the mean of its divisors is an integer number (6114381552).

Almost surely, 2^42404367607 is an apocalyptic number.

42404367607 is a deficient number, since it is larger than the sum of its proper divisors (6510684809).

42404367607 is a wasteful number, since it uses less digits than its factorization.

42404367607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56614757.

The product of its (nonzero) digits is 677376, while the sum is 43.

The spelling of 42404367607 in words is "forty-two billion, four hundred four million, three hundred sixty-seven thousand, six hundred seven".