1201423301432 has 32 divisors (see below), whose sum is σ = 2315487822480. Its totient is φ = 584059895040.

The previous prime is 1201423301341. The next prime is 1201423301461. The reversal of 1201423301432 is 2341033241021.

It is a congruent number.

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, 6154538 + ... + 6346745.

Almost surely, 2^{1201423301432} is an apocalyptic number.

It is an amenable number.

1201423301432 is a deficient number, since it is larger than the sum of its proper divisors (1114064521048).

1201423301432 is a wasteful number, since it uses less digits than its factorization.

1201423301432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12501623 (or 12501619 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1201423301432 its reverse (2341033241021), we get a palindrome (3542456542453).

The spelling of 1201423301432 in words is "one trillion, two hundred one billion, four hundred twenty-three million, three hundred one thousand, four hundred thirty-two".