1063255346634 has 16 divisors (see below), whose sum is σ = 2290088439072. Its totient is φ = 327155491248.

The previous prime is 1063255346633. The next prime is 1063255346641. The reversal of 1063255346634 is 4366435523601.

It is a super-2 number, since 2×1063255346634² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1063255346633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6815739324 + ... + 6815739479.

It is an arithmetic number, because the mean of its divisors is an integer number (143130527442).

Almost surely, 2^{1063255346634} is an apocalyptic number.

1063255346634 is an abundant number, since it is smaller than the sum of its proper divisors (1226833092438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1063255346634 is a wasteful number, since it uses less digits than its factorization.

1063255346634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13631478821.

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 1063255346634 in words is "one trillion, sixty-three billion, two hundred fifty-five million, three hundred forty-six thousand, six hundred thirty-four".