31434010043 has 8 divisors (see below), whose sum is σ = 32765424912. Its totient is φ = 30127955616.

The previous prime is 31434010033. The next prime is 31434010051. The reversal of 31434010043 is 34001043413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31434010043 - 2⁸ = 31434009787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31434010033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6337580 + ... + 6342537.

It is an arithmetic number, because the mean of its divisors is an integer number (4095678114).

Almost surely, 2^31434010043 is an apocalyptic number.

31434010043 is a deficient number, since it is larger than the sum of its proper divisors (1331414869).

31434010043 is a wasteful number, since it uses less digits than its factorization.

31434010043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12680221.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 31434010043 its reverse (34001043413), we get a palindrome (65435053456).

The spelling of 31434010043 in words is "thirty-one billion, four hundred thirty-four million, ten thousand, forty-three".