140002022142534 has 16 divisors (see below), whose sum is σ = 294741099247680. Its totient is φ = 44211164887080.

The previous prime is 140002022142533. The next prime is 140002022142571. The reversal of 140002022142534 is 435241220200041.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140002022142533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614043956652 + ... + 614043956879.

It is an arithmetic number, because the mean of its divisors is an integer number (18421318702980).

Almost surely, 2^{140002022142534} is an apocalyptic number.

140002022142534 is an abundant number, since it is smaller than the sum of its proper divisors (154739077105146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140002022142534 is a wasteful number, since it uses less digits than its factorization.

140002022142534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228087913555.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 140002022142534 its reverse (435241220200041), we get a palindrome (575243242342575).

The spelling of 140002022142534 in words is "one hundred forty trillion, two billion, twenty-two million, one hundred forty-two thousand, five hundred thirty-four".