40317342510 has 32 divisors (see below), whose sum is σ = 100098231840. Its totient is φ = 10380556928.

The previous prime is 40317342487. The next prime is 40317342523. The reversal of 40317342510 is 1524371304.

It is a happy number.

40317342510 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23170017 + ... + 23171756.

It is an arithmetic number, because the mean of its divisors is an integer number (3128069745).

Almost surely, 2^40317342510 is an apocalyptic number.

40317342510 is an abundant number, since it is smaller than the sum of its proper divisors (59780889330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40317342510 is a wasteful number, since it uses less digits than its factorization.

40317342510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46341812.

The product of its (nonzero) digits is 10080, while the sum is 30.

The spelling of 40317342510 in words is "forty billion, three hundred seventeen million, three hundred forty-two thousand, five hundred ten".