1051514056342 has 16 divisors (see below), whose sum is σ = 1595035320480. Its totient is φ = 519835928128.

The previous prime is 1051514056331. The next prime is 1051514056343. The reversal of 1051514056342 is 2436504151501.

It is a super-2 number, since 2×1051514056342² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051514056343) 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, 11524023 + ... + 11614909.

It is an arithmetic number, because the mean of its divisors is an integer number (99689707530).

Almost surely, 2^{1051514056342} is an apocalyptic number.

1051514056342 is a deficient number, since it is larger than the sum of its proper divisors (543521264138).

1051514056342 is an equidigital number, since it uses as much as digits as its factorization.

1051514056342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155975.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 1051514056342 in words is "one trillion, fifty-one billion, five hundred fourteen million, fifty-six thousand, three hundred forty-two".