1023154230432 has 24 divisors (see below), whose sum is σ = 2685779855136. Its totient is φ = 341051410112.

The previous prime is 1023154230379. The next prime is 1023154230451. The reversal of 1023154230432 is 2340324513201.

1023154230432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1023154230432.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5328928188 + ... + 5328928379.

It is an arithmetic number, because the mean of its divisors is an integer number (111907493964).

Almost surely, 2^{1023154230432} is an apocalyptic number.

1023154230432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1023154230432 is an abundant number, since it is smaller than the sum of its proper divisors (1662625624704).

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

1023154230432 is a wasteful number, since it uses less digits than its factorization.

1023154230432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10657856580 (or 10657856572 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 1023154230432 its reverse (2340324513201), we get a palindrome (3363478743633).

The spelling of 1023154230432 in words is "one trillion, twenty-three billion, one hundred fifty-four million, two hundred thirty thousand, four hundred thirty-two".