1233012413144 has 16 divisors (see below), whose sum is σ = 2312864419320. Its totient is φ = 616248568000.

The previous prime is 1233012413117. The next prime is 1233012413147. The reversal of 1233012413144 is 4413142103321.

It is a super-2 number, since 2×1233012413144² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233012413147) 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, 32184482 + ... + 32222769.

Almost surely, 2^{1233012413144} is an apocalyptic number.

It is an amenable number.

1233012413144 is a deficient number, since it is larger than the sum of its proper divisors (1079852006176).

1233012413144 is a wasteful number, since it uses less digits than its factorization.

1233012413144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64409650 (or 64409646 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1233012413144 its reverse (4413142103321), we get a palindrome (5646154516465).

The spelling of 1233012413144 in words is "one trillion, two hundred thirty-three billion, twelve million, four hundred thirteen thousand, one hundred forty-four".