10400342334 has 16 divisors (see below), whose sum is σ = 21471674880. Its totient is φ = 3354949080.

The previous prime is 10400342287. The next prime is 10400342347. The reversal of 10400342334 is 43324300401.

It is a Curzon number.

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, 27957724 + ... + 27958095.

It is an arithmetic number, because the mean of its divisors is an integer number (1341979680).

Almost surely, 2^10400342334 is an apocalyptic number.

10400342334 is an abundant number, since it is smaller than the sum of its proper divisors (11071332546).

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

10400342334 is a wasteful number, since it uses less digits than its factorization.

10400342334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55915855.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 10400342334 its reverse (43324300401), we get a palindrome (53724642735).

The spelling of 10400342334 in words is "ten billion, four hundred million, three hundred forty-two thousand, three hundred thirty-four".