1051181641214 has 16 divisors (see below), whose sum is σ = 1645444620288. Its totient is φ = 502703346552.

The previous prime is 1051181641207. The next prime is 1051181641217. The reversal of 1051181641214 is 4121461811501.

It is a happy number.

It is a super-2 number, since 2×1051181641214² (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 (1051181641217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150722 + ... + 1457765.

It is an arithmetic number, because the mean of its divisors is an integer number (102840288768).

Almost surely, 2^{1051181641214} is an apocalyptic number.

1051181641214 is a deficient number, since it is larger than the sum of its proper divisors (594262979074).

1051181641214 is a wasteful number, since it uses less digits than its factorization.

1051181641214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622719.

The product of its (nonzero) digits is 7680, while the sum is 35.

The spelling of 1051181641214 in words is "one trillion, fifty-one billion, one hundred eighty-one million, six hundred forty-one thousand, two hundred fourteen".