707121420263401 has 32 divisors (see below), whose sum is σ = 881804888729856. Its totient is φ = 557090664960000.

The previous prime is 707121420263389. The next prime is 707121420263441. The reversal of 707121420263401 is 104362024121707.

It is a happy number.

707121420263401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-707121420263401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (707121420263441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361714405 + ... + 363664066.

It is an arithmetic number, because the mean of its divisors is an integer number (27556402772808).

Almost surely, 2^{707121420263401} is an apocalyptic number.

It is an amenable number.

707121420263401 is a deficient number, since it is larger than the sum of its proper divisors (174683468466455).

707121420263401 is a wasteful number, since it uses less digits than its factorization.

707121420263401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725378913.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 707121420263401 in words is "seven hundred seven trillion, one hundred twenty-one billion, four hundred twenty million, two hundred sixty-three thousand, four hundred one".