1424231242552 has 32 divisors (see below), whose sum is σ = 2684178058320. Its totient is φ = 708450937600.

The previous prime is 1424231242537. The next prime is 1424231242597. The reversal of 1424231242552 is 2552421324241.

It is a happy number.

It is a super-2 number, since 2×1424231242552² (a number of 25 digits) contains 22 as substring.

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, 33706863 + ... + 33749089.

Almost surely, 2^{1424231242552} is an apocalyptic number.

It is an amenable number.

1424231242552 is a deficient number, since it is larger than the sum of its proper divisors (1259946815768).

1424231242552 is a wasteful number, since it uses less digits than its factorization.

1424231242552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63831 (or 63827 counting only the distinct ones).

The product of its digits is 153600, while the sum is 37.

Adding to 1424231242552 its reverse (2552421324241), we get a palindrome (3976652566793).

The spelling of 1424231242552 in words is "one trillion, four hundred twenty-four billion, two hundred thirty-one million, two hundred forty-two thousand, five hundred fifty-two".