1238142180710 has 32 divisors (see below), whose sum is σ = 2268245700000. Its totient is φ = 486472596480.

The previous prime is 1238142180619. The next prime is 1238142180749. The reversal of 1238142180710 is 170812418321.

It is a super-2 number, since 2×1238142180710² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103181 + ... + 1577000.

It is an arithmetic number, because the mean of its divisors is an integer number (70882678125).

Almost surely, 2^{1238142180710} is an apocalyptic number.

1238142180710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1238142180710 is a deficient number, since it is larger than the sum of its proper divisors (1030103519290).

1238142180710 is a wasteful number, since it uses less digits than its factorization.

1238142180710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681496.

The product of its (nonzero) digits is 21504, while the sum is 38.

The spelling of 1238142180710 in words is "one trillion, two hundred thirty-eight billion, one hundred forty-two million, one hundred eighty thousand, seven hundred ten".