14345211554 has 16 divisors (see below), whose sum is σ = 21674241792. Its totient is φ = 7120587408.

The previous prime is 14345211547. The next prime is 14345211571. The reversal of 14345211554 is 45511254341.

It is a happy 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, 205967 + ... + 266669.

It is an arithmetic number, because the mean of its divisors is an integer number (1354640112).

Almost surely, 2^14345211554 is an apocalyptic number.

14345211554 is a deficient number, since it is larger than the sum of its proper divisors (7329030238).

14345211554 is a wasteful number, since it uses less digits than its factorization.

14345211554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61561.

The product of its digits is 48000, while the sum is 35.

Adding to 14345211554 its reverse (45511254341), we get a palindrome (59856465895).

The spelling of 14345211554 in words is "fourteen billion, three hundred forty-five million, two hundred eleven thousand, five hundred fifty-four".