1023235540846 has 4 divisors (see below), whose sum is σ = 1534853311272. Its totient is φ = 511617770422.

The previous prime is 1023235540819. The next prime is 1023235540853. The reversal of 1023235540846 is 6480455323201.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1023235540846² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255808885210 + ... + 255808885213.

It is an arithmetic number, because the mean of its divisors is an integer number (383713327818).

Almost surely, 2^{1023235540846} is an apocalyptic number.

1023235540846 is a deficient number, since it is larger than the sum of its proper divisors (511617770426).

1023235540846 is an equidigital number, since it uses as much as digits as its factorization.

1023235540846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511617770425.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 1023235540846 in words is "one trillion, twenty-three billion, two hundred thirty-five million, five hundred forty thousand, eight hundred forty-six".