1431124222040 has 32 divisors (see below), whose sum is σ = 3239311128480. Its totient is φ = 569021843712.

The previous prime is 1431124222013. The next prime is 1431124222061. The reversal of 1431124222040 is 402224211341.

It is a congruent number.

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, 107113397 + ... + 107126756.

It is an arithmetic number, because the mean of its divisors is an integer number (101228472765).

Almost surely, 2^{1431124222040} is an apocalyptic number.

1431124222040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1431124222040 is an abundant number, since it is smaller than the sum of its proper divisors (1808186906440).

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

1431124222040 is a wasteful number, since it uses less digits than its factorization.

1431124222040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214240331 (or 214240327 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1431124222040 its reverse (402224211341), we get a palindrome (1833348433381).

The spelling of 1431124222040 in words is "one trillion, four hundred thirty-one billion, one hundred twenty-four million, two hundred twenty-two thousand, forty".