55430221304414 has 64 divisors (see below), whose sum is σ = 92989621831680. Its totient is φ = 24568390696320.

The previous prime is 55430221304387. The next prime is 55430221304441. The reversal of 55430221304414 is 41440312203455.

It is an interprime number because it is at equal distance from previous prime (55430221304387) and next prime (55430221304441).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79833092 + ... + 80524424.

It is an arithmetic number, because the mean of its divisors is an integer number (1452962841120).

Almost surely, 2^{55430221304414} is an apocalyptic number.

55430221304414 is a deficient number, since it is larger than the sum of its proper divisors (37559400527266).

55430221304414 is a wasteful number, since it uses less digits than its factorization.

55430221304414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691905.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 55430221304414 its reverse (41440312203455), we get a palindrome (96870533507869).

The spelling of 55430221304414 in words is "fifty-five trillion, four hundred thirty billion, two hundred twenty-one million, three hundred four thousand, four hundred fourteen".