1542424311 has 6 divisors (see below), whose sum is σ = 2227946240. Its totient is φ = 1028282868.

The previous prime is 1542424277. The next prime is 1542424327. The reversal of 1542424311 is 1134242451.

It is not a de Polignac number, because 1542424311 - 2¹¹ = 1542422263 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 (1542426311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 85690231 + ... + 85690248.

Almost surely, 2^1542424311 is an apocalyptic number.

1542424311 is a deficient number, since it is larger than the sum of its proper divisors (685521929).

1542424311 is a wasteful number, since it uses less digits than its factorization.

1542424311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171380485 (or 171380482 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 1542424311 is about 39273.7101761471. The cubic root of 1542424311 is about 1155.4060055748.

Adding to 1542424311 its reverse (1134242451), we get a palindrome (2676666762).

The spelling of 1542424311 in words is "one billion, five hundred forty-two million, four hundred twenty-four thousand, three hundred eleven".