4235205400000 has 84 divisors (see below), whose sum is σ = 10504622801736. Its totient is φ = 1694082080000.

The previous prime is 4235205399967. The next prime is 4235205400001. The reversal of 4235205400000 is 45025324.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4235205400001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10388014 + ... + 10788013.

It is an arithmetic number, because the mean of its divisors is an integer number (125055033354).

Almost surely, 2^{4235205400000} is an apocalyptic number.

4235205400000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4235205400000 is an abundant number, since it is smaller than the sum of its proper divisors (6269417401736).

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

4235205400000 is an frugal number, since it uses more digits than its factorization.

4235205400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21176064 (or 21176034 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The spelling of 4235205400000 in words is "four trillion, two hundred thirty-five billion, two hundred five million, four hundred thousand".