42003764601 has 8 divisors (see below), whose sum is σ = 56008496544. Its totient is φ = 28000771200.

The previous prime is 42003764581. The next prime is 42003764609. The reversal of 42003764601 is 10646730024.

It is a happy number.

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

It is not a de Polignac number, because 42003764601 - 2¹⁴ = 42003748217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42003764609) 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, 377175 + ... + 475676.

It is an arithmetic number, because the mean of its divisors is an integer number (7001062068).

Almost surely, 2^42003764601 is an apocalyptic number.

It is an amenable number.

42003764601 is a deficient number, since it is larger than the sum of its proper divisors (14004731943).

42003764601 is a wasteful number, since it uses less digits than its factorization.

42003764601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869271.

The product of its (nonzero) digits is 24192, while the sum is 33.

The spelling of 42003764601 in words is "forty-two billion, three million, seven hundred sixty-four thousand, six hundred one".