1070943189694 has 32 divisors (see below), whose sum is σ = 1915884887040. Its totient is φ = 438983426112.

The previous prime is 1070943189691. The next prime is 1070943189697. The reversal of 1070943189694 is 4969813490701.

It is an interprime number because it is at equal distance from previous prime (1070943189691) and next prime (1070943189697).

It is a super-2 number, since 2×1070943189694² (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 (1070943189691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3892962 + ... + 4158970.

It is an arithmetic number, because the mean of its divisors is an integer number (59871402720).

Almost surely, 2^{1070943189694} is an apocalyptic number.

1070943189694 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1070943189694 is a deficient number, since it is larger than the sum of its proper divisors (844941697346).

1070943189694 is a wasteful number, since it uses less digits than its factorization.

1070943189694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278544.

The product of its (nonzero) digits is 11757312, while the sum is 61.

The spelling of 1070943189694 in words is "one trillion, seventy billion, nine hundred forty-three million, one hundred eighty-nine thousand, six hundred ninety-four".