12734501070 has 32 divisors (see below), whose sum is σ = 30993269760. Its totient is φ = 3348037280.

The previous prime is 12734501023. The next prime is 12734501089. The reversal of 12734501070 is 7010543721.

It is a super-2 number, since 2×12734501070² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 2987190 + ... + 2991449.

It is an arithmetic number, because the mean of its divisors is an integer number (968539680).

Almost surely, 2^12734501070 is an apocalyptic number.

12734501070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12734501070 is an abundant number, since it is smaller than the sum of its proper divisors (18258768690).

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

12734501070 is a wasteful number, since it uses less digits than its factorization.

12734501070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5978720.

The product of its (nonzero) digits is 5880, while the sum is 30.

The spelling of 12734501070 in words is "twelve billion, seven hundred thirty-four million, five hundred one thousand, seventy".