1204243256010 has 16 divisors (see below), whose sum is σ = 2890183814496. Its totient is φ = 321131534928.

The previous prime is 1204243256003. The next prime is 1204243256023. The reversal of 1204243256010 is 106523424021.

It is a super-2 number, since 2×1204243256010² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 40141441867 = 1204243256010 / (1 + 2 + 0 + 4 + 2 + 4 + 3 + 2 + 5 + 6 + 0 + 1 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20070720904 + ... + 20070720963.

It is an arithmetic number, because the mean of its divisors is an integer number (180636488406).

Almost surely, 2^{1204243256010} is an apocalyptic number.

1204243256010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1204243256010 is an abundant number, since it is smaller than the sum of its proper divisors (1685940558486).

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

1204243256010 is a wasteful number, since it uses less digits than its factorization.

1204243256010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40141441877.

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 1204243256010 in words is "one trillion, two hundred four billion, two hundred forty-three million, two hundred fifty-six thousand, ten".