1523041144342 has 4 divisors (see below), whose sum is σ = 2284561716516. Its totient is φ = 761520572170.

The previous prime is 1523041144337. The next prime is 1523041144363. The reversal of 1523041144342 is 2434411403251.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1523041144342² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1523041144298 and 1523041144307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 380760286084 + ... + 380760286087.

It is an arithmetic number, because the mean of its divisors is an integer number (571140429129).

Almost surely, 2^{1523041144342} is an apocalyptic number.

1523041144342 is a deficient number, since it is larger than the sum of its proper divisors (761520572174).

1523041144342 is an equidigital number, since it uses as much as digits as its factorization.

1523041144342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761520572173.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 1523041144342 its reverse (2434411403251), we get a palindrome (3957452547593).

The spelling of 1523041144342 in words is "one trillion, five hundred twenty-three billion, forty-one million, one hundred forty-four thousand, three hundred forty-two".