14021245154354 has 32 divisors (see below), whose sum is σ = 21396160005120. Its totient is φ = 6890196297600.

The previous prime is 14021245154327. The next prime is 14021245154369. The reversal of 14021245154354 is 45345154212041.

It is a super-3 number, since 3×14021245154354³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43731692 + ... + 44051144.

It is an arithmetic number, because the mean of its divisors is an integer number (668630000160).

Almost surely, 2^{14021245154354} is an apocalyptic number.

14021245154354 is a deficient number, since it is larger than the sum of its proper divisors (7374914850766).

14021245154354 is a wasteful number, since it uses less digits than its factorization.

14021245154354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321026.

The product of its (nonzero) digits is 384000, while the sum is 41.

Adding to 14021245154354 its reverse (45345154212041), we get a palindrome (59366399366395).

The spelling of 14021245154354 in words is "fourteen trillion, twenty-one billion, two hundred forty-five million, one hundred fifty-four thousand, three hundred fifty-four".