2534142400 has 168 divisors, whose sum is σ = 6656868576. Its totient is φ = 946176000.

The previous prime is 2534142353. The next prime is 2534142433. The reversal of 2534142400 is 42414352.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4106892 + ... + 4107508.

Almost surely, 2^2534142400 is an apocalyptic number.

2534142400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2534142400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3328434288).

2534142400 is an abundant number, since it is smaller than the sum of its proper divisors (4122726176).

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

2534142400 is a wasteful number, since it uses less digits than its factorization.

2534142400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807 (or 792 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2534142400 is about 50340.2661892048. The cubic root of 2534142400 is about 1363.3593422996.

Adding to 2534142400 its reverse (42414352), we get a palindrome (2576556752).

The spelling of 2534142400 in words is "two billion, five hundred thirty-four million, one hundred forty-two thousand, four hundred".