1234515321052 has 24 divisors (see below), whose sum is σ = 2326645969200. Its totient is φ = 569761754496.

The previous prime is 1234515320957. The next prime is 1234515321059. The reversal of 1234515321052 is 2501235154321.

It is a junction number, because it is equal to n+sod(n) for n = 1234515320999 and 1234515321017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234515321059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1906599 + ... + 2470657.

It is an arithmetic number, because the mean of its divisors is an integer number (96943582050).

Almost surely, 2^{1234515321052} is an apocalyptic number.

It is an amenable number.

1234515321052 is a deficient number, since it is larger than the sum of its proper divisors (1092130648148).

1234515321052 is a wasteful number, since it uses less digits than its factorization.

1234515321052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606165 (or 606163 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 1234515321052 in words is "one trillion, two hundred thirty-four billion, five hundred fifteen million, three hundred twenty-one thousand, fifty-two".