40342100460 has 48 divisors (see below), whose sum is σ = 113043227136. Its totient is φ = 10749765312.

The previous prime is 40342100459. The next prime is 40342100543. The reversal of 40342100460 is 6400124304.

40342100460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40342100460.

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, 173722 + ... + 332961.

It is an arithmetic number, because the mean of its divisors is an integer number (2355067232).

Almost surely, 2^40342100460 is an apocalyptic number.

It is an amenable number.

40342100460 is an abundant number, since it is smaller than the sum of its proper divisors (72701126676).

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

40342100460 is a wasteful number, since it uses less digits than its factorization.

40342100460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508022 (or 508020 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 40342100460 its reverse (6400124304), we get a palindrome (46742224764).

The spelling of 40342100460 in words is "forty billion, three hundred forty-two million, one hundred thousand, four hundred sixty".