1051461550442 has 8 divisors (see below), whose sum is σ = 1577389228032. Its totient is φ = 525665141100.

The previous prime is 1051461550439. The next prime is 1051461550453. The reversal of 1051461550442 is 2440551641501.

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

It is a super-2 number, since 2×1051461550442² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051461550396 and 1051461550405.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 32797034 + ... + 32829077.

It is an arithmetic number, because the mean of its divisors is an integer number (197173653504).

Almost surely, 2^{1051461550442} is an apocalyptic number.

1051461550442 is a deficient number, since it is larger than the sum of its proper divisors (525927677590).

1051461550442 is an equidigital number, since it uses as much as digits as its factorization.

1051461550442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65634124.

The product of its (nonzero) digits is 96000, while the sum is 38.

The spelling of 1051461550442 in words is "one trillion, fifty-one billion, four hundred sixty-one million, five hundred fifty thousand, four hundred forty-two".