1514231475542 has 8 divisors (see below), whose sum is σ = 2271693000600. Its totient is φ = 757000475344.

The previous prime is 1514231475521. The next prime is 1514231475557. The reversal of 1514231475542 is 2455741324151.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1514231475493 and 1514231475502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57614792 + ... + 57641067.

It is an arithmetic number, because the mean of its divisors is an integer number (283961625075).

Almost surely, 2^{1514231475542} is an apocalyptic number.

1514231475542 is a deficient number, since it is larger than the sum of its proper divisors (757461525058).

1514231475542 is a wasteful number, since it uses less digits than its factorization.

1514231475542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115262430.

The product of its digits is 672000, while the sum is 44.

Adding to 1514231475542 its reverse (2455741324151), we get a palindrome (3969972799693).

The spelling of 1514231475542 in words is "one trillion, five hundred fourteen billion, two hundred thirty-one million, four hundred seventy-five thousand, five hundred forty-two".