1029745025223 has 16 divisors (see below), whose sum is σ = 1373767075200. Its totient is φ = 686109947040.

The previous prime is 1029745025213. The next prime is 1029745025293. The reversal of 1029745025223 is 3225205479201.

1029745025223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1029745025223 - 2¹³ = 1029745017031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1029745025213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49069393 + ... + 49090373.

It is an arithmetic number, because the mean of its divisors is an integer number (85860442200).

Almost surely, 2^{1029745025223} is an apocalyptic number.

1029745025223 is a deficient number, since it is larger than the sum of its proper divisors (344022049977).

1029745025223 is a wasteful number, since it uses less digits than its factorization.

1029745025223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29422.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 1029745025223 in words is "one trillion, twenty-nine billion, seven hundred forty-five million, twenty-five thousand, two hundred twenty-three".