10432431042 has 128 divisors (see below), whose sum is σ = 24469032960. Its totient is φ = 2931888960.

The previous prime is 10432431041. The next prime is 10432431043. The reversal of 10432431042 is 24013423401.

It is an interprime number because it is at equal distance from previous prime (10432431041) and next prime (10432431043).

It is not an unprimeable number, because it can be changed into a prime (10432431041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19071813 + ... + 19072359.

It is an arithmetic number, because the mean of its divisors is an integer number (191164320).

Almost surely, 2^10432431042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10432431042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12234516480).

10432431042 is an abundant number, since it is smaller than the sum of its proper divisors (14036601918).

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

10432431042 is a wasteful number, since it uses less digits than its factorization.

10432431042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 10432431042 its reverse (24013423401), we get a palindrome (34445854443).

The spelling of 10432431042 in words is "ten billion, four hundred thirty-two million, four hundred thirty-one thousand, forty-two".