120026143528 has 16 divisors (see below), whose sum is σ = 238287196980. Its totient is φ = 56482891008.

The previous prime is 120026143519. The next prime is 120026143543. The reversal of 120026143528 is 825341620021.

It can be written as a sum of positive squares in 2 ways, for example, as 115829954244 + 4196189284 = 340338^2 + 64778^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 120026143493 and 120026143502.

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, 441272451 + ... + 441272722.

Almost surely, 2^120026143528 is an apocalyptic number.

It is an amenable number.

120026143528 is a deficient number, since it is larger than the sum of its proper divisors (118261053452).

120026143528 is a wasteful number, since it uses less digits than its factorization.

120026143528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882545196 (or 882545192 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 120026143528 its reverse (825341620021), we get a palindrome (945367763549).

The spelling of 120026143528 in words is "one hundred twenty billion, twenty-six million, one hundred forty-three thousand, five hundred twenty-eight".