43400010342 has 32 divisors (see below), whose sum is σ = 93493516032. Its totient is φ = 13351482144.

The previous prime is 43400010299. The next prime is 43400010391. The reversal of 43400010342 is 24301000434.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422233 + ... + 514859.

It is an arithmetic number, because the mean of its divisors is an integer number (2921672376).

Almost surely, 2^43400010342 is an apocalyptic number.

43400010342 is an abundant number, since it is smaller than the sum of its proper divisors (50093505690).

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

43400010342 is a wasteful number, since it uses less digits than its factorization.

43400010342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98652.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 43400010342 its reverse (24301000434), we get a palindrome (67701010776).

The spelling of 43400010342 in words is "forty-three billion, four hundred million, ten thousand, three hundred forty-two".