1032320423402 has 16 divisors (see below), whose sum is σ = 1554632731080. Its totient is φ = 514109841408.

The previous prime is 1032320423377. The next prime is 1032320423443. The reversal of 1032320423402 is 2043240232301.

It can be written as a sum of positive squares in 4 ways, for example, as 1024065065521 + 8255357881 = 1011961^2 + 90859^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6779924 + ... + 6930512.

Almost surely, 2^{1032320423402} is an apocalyptic number.

1032320423402 is a deficient number, since it is larger than the sum of its proper divisors (522312307678).

1032320423402 is a wasteful number, since it uses less digits than its factorization.

1032320423402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164185.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 1032320423402 its reverse (2043240232301), we get a palindrome (3075560655703).

The spelling of 1032320423402 in words is "one trillion, thirty-two billion, three hundred twenty million, four hundred twenty-three thousand, four hundred two".