10431434542 has 8 divisors (see below), whose sum is σ = 15651472032. Its totient is φ = 5214277200.

The previous prime is 10431434521. The next prime is 10431434557. The reversal of 10431434542 is 24543413401.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 710959 + ... + 725482.

It is an arithmetic number, because the mean of its divisors is an integer number (1956434004).

Almost surely, 2^10431434542 is an apocalyptic number.

10431434542 is a deficient number, since it is larger than the sum of its proper divisors (5220037490).

10431434542 is a wasteful number, since it uses less digits than its factorization.

10431434542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1440074.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 10431434542 its reverse (24543413401), we get a palindrome (34974847943).

The spelling of 10431434542 in words is "ten billion, four hundred thirty-one million, four hundred thirty-four thousand, five hundred forty-two".