207407141457 has 8 divisors (see below), whose sum is σ = 276598934784. Its totient is φ = 138243387888.

The previous prime is 207407141407. The next prime is 207407141489. The reversal of 207407141457 is 754141704702.

It is a happy number.

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

It is not a de Polignac number, because 207407141457 - 2⁷ = 207407141329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (207407141407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6992673 + ... + 7022270.

It is an arithmetic number, because the mean of its divisors is an integer number (34574866848).

Almost surely, 2^207407141457 is an apocalyptic number.

It is an amenable number.

207407141457 is a deficient number, since it is larger than the sum of its proper divisors (69191793327).

207407141457 is a wasteful number, since it uses less digits than its factorization.

207407141457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14019879.

The product of its (nonzero) digits is 219520, while the sum is 42.

The spelling of 207407141457 in words is "two hundred seven billion, four hundred seven million, one hundred forty-one thousand, four hundred fifty-seven".