5401251421414 has 4 divisors (see below), whose sum is σ = 8101877132124. Its totient is φ = 2700625710706.

The previous prime is 5401251421369. The next prime is 5401251421417. The reversal of 5401251421414 is 4141241521045.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5401251421414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401251421417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1350312855352 + ... + 1350312855355.

It is an arithmetic number, because the mean of its divisors is an integer number (2025469283031).

Almost surely, 2^{5401251421414} is an apocalyptic number.

5401251421414 is a deficient number, since it is larger than the sum of its proper divisors (2700625710710).

5401251421414 is a wasteful number, since it uses less digits than its factorization.

5401251421414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700625710709.

The product of its (nonzero) digits is 25600, while the sum is 34.

Adding to 5401251421414 its reverse (4141241521045), we get a palindrome (9542492942459).

The spelling of 5401251421414 in words is "five trillion, four hundred one billion, two hundred fifty-one million, four hundred twenty-one thousand, four hundred fourteen".