4135242400000 has 108 divisors (see below), whose sum is σ = 10317256036164. Its totient is φ = 1654096640000.

The previous prime is 4135242399881. The next prime is 4135242400039. The reversal of 4135242400000 is 42425314.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 2917591945216 + 1217650454784 = 1708096^2 + 1103472^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1784527 + ... + 3384526.

It is an arithmetic number, because the mean of its divisors is an integer number (95530148483).

Almost surely, 2^{4135242400000} is an apocalyptic number.

4135242400000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4135242400000 is an abundant number, since it is smaller than the sum of its proper divisors (6182013636164).

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

4135242400000 is an frugal number, since it uses more digits than its factorization.

4135242400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5169094 (or 5169060 counting only the distinct ones).

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

Adding to 4135242400000 its reverse (42425314), we get a palindrome (4135284825314).

The spelling of 4135242400000 in words is "four trillion, one hundred thirty-five billion, two hundred forty-two million, four hundred thousand".