1671424062069 has 16 divisors (see below), whose sum is σ = 2266490145600. Its totient is φ = 1095322884096.

The previous prime is 1671424062067. The next prime is 1671424062071. The reversal of 1671424062069 is 9602604241761.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1671424062067) and next prime (1671424062071).

It is not a de Polignac number, because 1671424062069 - 2¹ = 1671424062067 is a prime.

It is a super-2 number, since 2×1671424062069² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1671424062067) 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, 2386287 + ... + 3006195.

It is an arithmetic number, because the mean of its divisors is an integer number (141655634100).

Almost surely, 2^{1671424062069} is an apocalyptic number.

It is an amenable number.

1671424062069 is a deficient number, since it is larger than the sum of its proper divisors (595066083531).

1671424062069 is a wasteful number, since it uses less digits than its factorization.

1671424062069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635204.

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 1671424062069 in words is "one trillion, six hundred seventy-one billion, four hundred twenty-four million, sixty-two thousand, sixty-nine".