1383726934906 has 8 divisors (see below), whose sum is σ = 2077727985504. Its totient is φ = 691150939740.

The previous prime is 1383726934883. The next prime is 1383726934921. The reversal of 1383726934906 is 6094396273831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1383726934906² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356261430 + ... + 356265313.

It is an arithmetic number, because the mean of its divisors is an integer number (259715998188).

Almost surely, 2^{1383726934906} is an apocalyptic number.

1383726934906 is a deficient number, since it is larger than the sum of its proper divisors (694001050598).

1383726934906 is an equidigital number, since it uses as much as digits as its factorization.

1383726934906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712527716.

The product of its (nonzero) digits is 35271936, while the sum is 61.

The spelling of 1383726934906 in words is "one trillion, three hundred eighty-three billion, seven hundred twenty-six million, nine hundred thirty-four thousand, nine hundred six".