1030029123452 has 24 divisors (see below), whose sum is σ = 2060365956096. Its totient is φ = 441375115248.

The previous prime is 1030029123449. The next prime is 1030029123457. The reversal of 1030029123452 is 2543219200301.

It is a super-4 number, since 4×1030029123452⁴ (a number of 49 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030029123457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2556368 + ... + 2931735.

It is an arithmetic number, because the mean of its divisors is an integer number (85848581504).

Almost surely, 2^{1030029123452} is an apocalyptic number.

It is an amenable number.

1030029123452 is an abundant number, since it is smaller than the sum of its proper divisors (1030336832644).

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

1030029123452 is a wasteful number, since it uses less digits than its factorization.

1030029123452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5494817 (or 5494815 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 1030029123452 in words is "one trillion, thirty billion, twenty-nine million, one hundred twenty-three thousand, four hundred fifty-two".