1431032402234 has 16 divisors (see below), whose sum is σ = 2280847336128. Its totient is φ = 671047407552.

The previous prime is 1431032402227. The next prime is 1431032402249. The reversal of 1431032402234 is 4322042301341.

It is a super-3 number, since 3×1431032402234³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1431032402197 and 1431032402206.

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, 74352902 + ... + 74372145.

It is an arithmetic number, because the mean of its divisors is an integer number (142552958508).

Almost surely, 2^{1431032402234} is an apocalyptic number.

1431032402234 is a deficient number, since it is larger than the sum of its proper divisors (849814933894).

1431032402234 is a wasteful number, since it uses less digits than its factorization.

1431032402234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148725349.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1431032402234 its reverse (4322042301341), we get a palindrome (5753074703575).

The spelling of 1431032402234 in words is "one trillion, four hundred thirty-one billion, thirty-two million, four hundred two thousand, two hundred thirty-four".