6374420457469 has 16 divisors (see below), whose sum is σ = 6787129190400. Its totient is φ = 5969674743984.

The previous prime is 6374420457451. The next prime is 6374420457491. The reversal of 6374420457469 is 9647540244736.

It is a cyclic number.

It is not a de Polignac number, because 6374420457469 - 2⁷ = 6374420457341 is a prime.

It is a super-2 number, since 2×6374420457469² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6374420457269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2407629 + ... + 4306450.

It is an arithmetic number, because the mean of its divisors is an integer number (424195574400).

Almost surely, 2^{6374420457469} is an apocalyptic number.

It is an amenable number.

6374420457469 is a deficient number, since it is larger than the sum of its proper divisors (412708732931).

6374420457469 is a wasteful number, since it uses less digits than its factorization.

6374420457469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6714672.

The product of its (nonzero) digits is 121927680, while the sum is 61.

The spelling of 6374420457469 in words is "six trillion, three hundred seventy-four billion, four hundred twenty million, four hundred fifty-seven thousand, four hundred sixty-nine".