1025134715070 has 64 divisors (see below), whose sum is σ = 2734669866240. Its totient is φ = 273271528224.

The previous prime is 1025134715069. The next prime is 1025134715081. The reversal of 1025134715070 is 705174315201.

1025134715070 is a `hidden beast` number, since 1 + 0 + 2 + 51 + 34 + 71 + 507 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79537 + ... + 1434083.

It is an arithmetic number, because the mean of its divisors is an integer number (42729216660).

Almost surely, 2^{1025134715070} is an apocalyptic number.

1025134715070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1025134715070 is an abundant number, since it is smaller than the sum of its proper divisors (1709535151170).

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

1025134715070 is a wasteful number, since it uses less digits than its factorization.

1025134715070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357366 (or 1357360 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The spelling of 1025134715070 in words is "one trillion, twenty-five billion, one hundred thirty-four million, seven hundred fifteen thousand, seventy".