1431440123034 has 8 divisors (see below), whose sum is σ = 2862880246080. Its totient is φ = 477146707676.

The previous prime is 1431440123033. The next prime is 1431440123063. The reversal of 1431440123034 is 4303210441341.

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

1431440123034 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1431440122992 and 1431440123010.

It is not an unprimeable number, because it can be changed into a prime (1431440123033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119286676914 + ... + 119286676925.

It is an arithmetic number, because the mean of its divisors is an integer number (357860030760).

Almost surely, 2^{1431440123034} is an apocalyptic number.

1431440123034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1431440123034 is a wasteful number, since it uses less digits than its factorization.

1431440123034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238573353844.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1431440123034 its reverse (4303210441341), we get a palindrome (5734650564375).

The spelling of 1431440123034 in words is "one trillion, four hundred thirty-one billion, four hundred forty million, one hundred twenty-three thousand, thirty-four".