1411420551 has 8 divisors (see below), whose sum is σ = 1883189760. Its totient is φ = 940299192.

The previous prime is 1411420547. The next prime is 1411420579. The reversal of 1411420551 is 1550241141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1411420551 - 2² = 1411420547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411420541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156855 + ... + 165608.

It is an arithmetic number, because the mean of its divisors is an integer number (235398720).

Almost surely, 2^1411420551 is an apocalyptic number.

1411420551 is a deficient number, since it is larger than the sum of its proper divisors (471769209).

1411420551 is a wasteful number, since it uses less digits than its factorization.

1411420551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323925.

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 1411420551 is about 37568.8774253371. The cubic root of 1411420551 is about 1121.7226231192.

Adding to 1411420551 its reverse (1550241141), we get a palindrome (2961661692).

The spelling of 1411420551 in words is "one billion, four hundred eleven million, four hundred twenty thousand, five hundred fifty-one".