5402323134 has 32 divisors (see below), whose sum is σ = 12928638240. Its totient is φ = 1662253056.

The previous prime is 5402323133. The next prime is 5402323169. The reversal of 5402323134 is 4313232045.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5402323098 and 5402323107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5402323133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3847107 + ... + 3848510.

It is an arithmetic number, because the mean of its divisors is an integer number (404019945).

Almost surely, 2^5402323134 is an apocalyptic number.

5402323134 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5402323134 is an abundant number, since it is smaller than the sum of its proper divisors (7526315106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5402323134 is a wasteful number, since it uses less digits than its factorization.

5402323134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7695641 (or 7695635 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 5402323134 is about 73500.4975085203. The cubic root of 5402323134 is about 1754.6621951920.

Adding to 5402323134 its reverse (4313232045), we get a palindrome (9715555179).

The spelling of 5402323134 in words is "five billion, four hundred two million, three hundred twenty-three thousand, one hundred thirty-four".