2214403551 has 24 divisors (see below), whose sum is σ = 3276660816. Its totient is φ = 1440311040.

The previous prime is 2214403549. The next prime is 2214403567. The reversal of 2214403551 is 1553044122.

It is not a de Polignac number, because 2214403551 - 2¹ = 2214403549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214403511) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 407911 + ... + 413303.

It is an arithmetic number, because the mean of its divisors is an integer number (136527534).

Almost surely, 2^2214403551 is an apocalyptic number.

2214403551 is a deficient number, since it is larger than the sum of its proper divisors (1062257265).

2214403551 is a wasteful number, since it uses less digits than its factorization.

2214403551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6503 (or 6500 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2214403551 is about 47057.4494740206. The cubic root of 2214403551 is about 1303.4236288082.

Adding to 2214403551 its reverse (1553044122), we get a palindrome (3767447673).

The spelling of 2214403551 in words is "two billion, two hundred fourteen million, four hundred three thousand, five hundred fifty-one".