42003460964 has 12 divisors (see below), whose sum is σ = 73509265788. Its totient is φ = 21000813600.

The previous prime is 42003460963. The next prime is 42003460969. The reversal of 42003460964 is 46906430024.

It can be written as a sum of positive squares in 2 ways, for example, as 30178638400 + 11824822564 = 173720^2 + 108742^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (42003460963) 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, 120407 + ... + 313854.

It is an arithmetic number, because the mean of its divisors is an integer number (6125772149).

Almost surely, 2^42003460964 is an apocalyptic number.

It is an amenable number.

42003460964 is a deficient number, since it is larger than the sum of its proper divisors (31505804824).

42003460964 is a wasteful number, since it uses less digits than its factorization.

42003460964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458446 (or 458444 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

Adding to 42003460964 its reverse (46906430024), we get a palindrome (88909890988).

The spelling of 42003460964 in words is "forty-two billion, three million, four hundred sixty thousand, nine hundred sixty-four".