55214343401 has 32 divisors (see below), whose sum is σ = 67563175680. Its totient is φ = 44046028800.

The previous prime is 55214343397. The next prime is 55214343403. The reversal of 55214343401 is 10434341255.

It is not a de Polignac number, because 55214343401 - 2² = 55214343397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55214343403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3848321 + ... + 3862641.

It is an arithmetic number, because the mean of its divisors is an integer number (2111349240).

Almost surely, 2^55214343401 is an apocalyptic number.

It is an amenable number.

55214343401 is a deficient number, since it is larger than the sum of its proper divisors (12348832279).

55214343401 is a wasteful number, since it uses less digits than its factorization.

55214343401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14705.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 55214343401 its reverse (10434341255), we get a palindrome (65648684656).

The spelling of 55214343401 in words is "fifty-five billion, two hundred fourteen million, three hundred forty-three thousand, four hundred one".