1010143420042 has 8 divisors (see below), whose sum is σ = 1516179625632. Its totient is φ = 504750211500.

The previous prime is 1010143419997. The next prime is 1010143420061. The reversal of 1010143420042 is 2400243410101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1010143419995 and 1010143420022.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160745334 + ... + 160751617.

It is an arithmetic number, because the mean of its divisors is an integer number (189522453204).

Almost surely, 2^{1010143420042} is an apocalyptic number.

1010143420042 is a deficient number, since it is larger than the sum of its proper divisors (506036205590).

1010143420042 is a wasteful number, since it uses less digits than its factorization.

1010143420042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321498524.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1010143420042 its reverse (2400243410101), we get a palindrome (3410386830143).

The spelling of 1010143420042 in words is "one trillion, ten billion, one hundred forty-three million, four hundred twenty thousand, forty-two".