407079415461 has 4 divisors (see below), whose sum is σ = 542772553952. Its totient is φ = 271386276972.

The previous prime is 407079415459. The next prime is 407079415481. The reversal of 407079415461 is 164514970704.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 407079415461 - 2¹ = 407079415459 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 407079415461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (407079415481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67846569241 + ... + 67846569246.

It is an arithmetic number, because the mean of its divisors is an integer number (135693138488).

Almost surely, 2^407079415461 is an apocalyptic number.

It is an amenable number.

407079415461 is a deficient number, since it is larger than the sum of its proper divisors (135693138491).

407079415461 is a wasteful number, since it uses less digits than its factorization.

407079415461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135693138490.

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 407079415461 in words is "four hundred seven billion, seventy-nine million, four hundred fifteen thousand, four hundred sixty-one".