1671212422614 has 32 divisors (see below), whose sum is σ = 3847796706816. Its totient is φ = 474003938880.

The previous prime is 1671212422613. The next prime is 1671212422639. The reversal of 1671212422614 is 4162242121761.

It is a super-2 number, since 2×1671212422614² (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 (1671212422613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145216042 + ... + 145227549.

It is an arithmetic number, because the mean of its divisors is an integer number (120243647088).

Almost surely, 2^{1671212422614} is an apocalyptic number.

1671212422614 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1671212422614 is an abundant number, since it is smaller than the sum of its proper divisors (2176584284202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1671212422614 is a wasteful number, since it uses less digits than its factorization.

1671212422614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290443740.

The product of its digits is 64512, while the sum is 39.

The spelling of 1671212422614 in words is "one trillion, six hundred seventy-one billion, two hundred twelve million, four hundred twenty-two thousand, six hundred fourteen".