1120434023432 has 16 divisors (see below), whose sum is σ = 2116148203260. Its totient is φ = 556127835904.

The previous prime is 1120434023431. The next prime is 1120434023441. The reversal of 1120434023432 is 2343204340211.

It can be written as a sum of positive squares in 2 ways, for example, as 1113839608996 + 6594414436 = 1055386^2 + 81206^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1120434023395 and 1120434023404.

It is not an unprimeable number, because it can be changed into a prime (1120434023431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511145813 + ... + 511148004.

Almost surely, 2^{1120434023432} is an apocalyptic number.

It is an amenable number.

1120434023432 is a deficient number, since it is larger than the sum of its proper divisors (995714179828).

1120434023432 is a wasteful number, since it uses less digits than its factorization.

1120434023432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022293960 (or 1022293956 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1120434023432 its reverse (2343204340211), we get a palindrome (3463638363643).

The spelling of 1120434023432 in words is "one trillion, one hundred twenty billion, four hundred thirty-four million, twenty-three thousand, four hundred thirty-two".