1012643701334 has 8 divisors (see below), whose sum is σ = 1519675023888. Its totient is φ = 506085360040.

The previous prime is 1012643701291. The next prime is 1012643701337. The reversal of 1012643701334 is 4331073462101.

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 = 1012643701294 and 1012643701303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012643701337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118239962 + ... + 118248525.

It is an arithmetic number, because the mean of its divisors is an integer number (189959377986).

Almost surely, 2^{1012643701334} is an apocalyptic number.

1012643701334 is a deficient number, since it is larger than the sum of its proper divisors (507031322554).

1012643701334 is a wasteful number, since it uses less digits than its factorization.

1012643701334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236490630.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 1012643701334 in words is "one trillion, twelve billion, six hundred forty-three million, seven hundred one thousand, three hundred thirty-four".