1142202314529 has 32 divisors (see below), whose sum is σ = 1786065920000. Its totient is φ = 719425174032.

The previous prime is 1142202314509. The next prime is 1142202314537. The reversal of 1142202314529 is 9254132022411.

1142202314529 is a `hidden beast` number, since 114 + 2 + 2 + 0 + 2 + 3 + 14 + 529 = 666.

It is not a de Polignac number, because 1142202314529 - 2⁸ = 1142202314273 is a prime.

It is a super-2 number, since 2×1142202314529² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1142202314493 and 1142202314502.

It is not an unprimeable number, because it can be changed into a prime (1142202314509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2845129 + ... + 3221670.

It is an arithmetic number, because the mean of its divisors is an integer number (55814560000).

Almost surely, 2^{1142202314529} is an apocalyptic number.

1142202314529 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1142202314529 is a deficient number, since it is larger than the sum of its proper divisors (643863605471).

1142202314529 is a wasteful number, since it uses less digits than its factorization.

1142202314529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6067194 (or 6067188 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 1142202314529 in words is "one trillion, one hundred forty-two billion, two hundred two million, three hundred fourteen thousand, five hundred twenty-nine".