1344522542 has 16 divisors (see below), whose sum is σ = 2202239664. Its totient is φ = 610560000.

The previous prime is 1344522493. The next prime is 1344522547. The reversal of 1344522542 is 2452254431.

It is a super-2 number, since 2×1344522542² = 3615481731892283528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1344522499 and 1344522508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344522547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5459 + ... + 52142.

It is an arithmetic number, because the mean of its divisors is an integer number (137639979).

Almost surely, 2^1344522542 is an apocalyptic number.

1344522542 is a deficient number, since it is larger than the sum of its proper divisors (857717122).

1344522542 is a wasteful number, since it uses less digits than its factorization.

1344522542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58675.

The product of its digits is 38400, while the sum is 32.

The square root of 1344522542 is about 36667.7316178680. The cubic root of 1344522542 is about 1103.7126732271.

Adding to 1344522542 its reverse (2452254431), we get a palindrome (3796776973).

The spelling of 1344522542 in words is "one billion, three hundred forty-four million, five hundred twenty-two thousand, five hundred forty-two".