1010510044042 has 8 divisors (see below), whose sum is σ = 1518058207332. Its totient is φ = 504490641600.

The previous prime is 1010510043967. The next prime is 1010510044079. The reversal of 1010510044042 is 2404400150101.

It can be written as a sum of positive squares in 2 ways, for example, as 773711992881 + 236798051161 = 879609^2 + 486619^2 .

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

It is a super-2 number, since 2×1010510044042² (a number of 25 digits) contains 22 as substring.

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, 382188559 + ... + 382191202.

Almost surely, 2^{1010510044042} is an apocalyptic number.

1010510044042 is a deficient number, since it is larger than the sum of its proper divisors (507548163290).

1010510044042 is an equidigital number, since it uses as much as digits as its factorization.

1010510044042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764380424.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 1010510044042 its reverse (2404400150101), we get a palindrome (3414910194143).

The spelling of 1010510044042 in words is "one trillion, ten billion, five hundred ten million, forty-four thousand, forty-two".