1054131431422 has 16 divisors (see below), whose sum is σ = 1587842690544. Its totient is φ = 524850768000.

The previous prime is 1054131431417. The next prime is 1054131431453. The reversal of 1054131431422 is 2241341314501.

It is a happy number.

It is a super-2 number, since 2×1054131431422² (a number of 25 digits) contains 22 as substring.

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, 11295472 + ... + 11388412.

It is an arithmetic number, because the mean of its divisors is an integer number (99240168159).

Almost surely, 2^{1054131431422} is an apocalyptic number.

1054131431422 is a deficient number, since it is larger than the sum of its proper divisors (533711259122).

1054131431422 is a wasteful number, since it uses less digits than its factorization.

1054131431422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116715.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 1054131431422 its reverse (2241341314501), we get a palindrome (3295472745923).

The spelling of 1054131431422 in words is "one trillion, fifty-four billion, one hundred thirty-one million, four hundred thirty-one thousand, four hundred twenty-two".