43214012342 has 16 divisors (see below), whose sum is σ = 68894999712. Its totient is φ = 20258678400.

The previous prime is 43214012329. The next prime is 43214012381. The reversal of 43214012342 is 24321041234.

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, 2407409 + ... + 2425292.

It is an arithmetic number, because the mean of its divisors is an integer number (4305937482).

Almost surely, 2^43214012342 is an apocalyptic number.

43214012342 is a deficient number, since it is larger than the sum of its proper divisors (25680987370).

43214012342 is a wasteful number, since it uses less digits than its factorization.

43214012342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4832983.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 43214012342 its reverse (24321041234), we get a palindrome (67535053576).

The spelling of 43214012342 in words is "forty-three billion, two hundred fourteen million, twelve thousand, three hundred forty-two".