2438349551 has 16 divisors (see below), whose sum is σ = 2755879200. Its totient is φ = 2137027200.

The previous prime is 2438349527. The next prime is 2438349583. The reversal of 2438349551 is 1559438342.

2438349551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2438349551 - 2²⁶ = 2371240687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2438342551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220781 + ... + 231561.

It is an arithmetic number, because the mean of its divisors is an integer number (172242450).

Almost surely, 2^2438349551 is an apocalyptic number.

2438349551 is a deficient number, since it is larger than the sum of its proper divisors (317529649).

2438349551 is a wasteful number, since it uses less digits than its factorization.

2438349551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11530.

The product of its digits is 518400, while the sum is 44.

The square root of 2438349551 is about 49379.6471332066. The cubic root of 2438349551 is about 1345.9594874643.

The spelling of 2438349551 in words is "two billion, four hundred thirty-eight million, three hundred forty-nine thousand, five hundred fifty-one".