40320300134 has 16 divisors (see below), whose sum is σ = 61256347200. Its totient is φ = 19901603904.

The previous prime is 40320300107. The next prime is 40320300161. The reversal of 40320300134 is 43100302304.

40320300134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40320300107) and next prime (40320300161).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1105274 + ... + 1141170.

It is an arithmetic number, because the mean of its divisors is an integer number (3828521700).

Almost surely, 2^40320300134 is an apocalyptic number.

40320300134 is a deficient number, since it is larger than the sum of its proper divisors (20936047066).

40320300134 is a wasteful number, since it uses less digits than its factorization.

40320300134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43087.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 40320300134 its reverse (43100302304), we get a palindrome (83420602438).

The spelling of 40320300134 in words is "forty billion, three hundred twenty million, three hundred thousand, one hundred thirty-four".