1027064638070 has 32 divisors (see below), whose sum is σ = 1870703271936. Its totient is φ = 405968364000.

The previous prime is 1027064638069. The next prime is 1027064638111. The reversal of 1027064638070 is 708364607201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1492154 + ... + 2068973.

It is an arithmetic number, because the mean of its divisors is an integer number (58459477248).

Almost surely, 2^{1027064638070} is an apocalyptic number.

1027064638070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1027064638070 is a deficient number, since it is larger than the sum of its proper divisors (843638633866).

1027064638070 is a wasteful number, since it uses less digits than its factorization.

1027064638070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561476.

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 1027064638070 in words is "one trillion, twenty-seven billion, sixty-four million, six hundred thirty-eight thousand, seventy".