214773377412 has 96 divisors (see below), whose sum is σ = 565894103040. Its totient is φ = 62825051520.

The previous prime is 214773377393. The next prime is 214773377431.

214773377412 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (214773377393) and next prime (214773377431).

It is a super-2 number, since 2×214773377412² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 447139 + ... + 793397.

It is an arithmetic number, because the mean of its divisors is an integer number (5894730240).

Almost surely, 2^214773377412 is an apocalyptic number.

214773377412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214773377412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282947051520).

214773377412 is an abundant number, since it is smaller than the sum of its proper divisors (351120725628).

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

214773377412 is a wasteful number, since it uses less digits than its factorization.

214773377412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346441 (or 346439 counting only the distinct ones).

The product of its digits is 1382976, while the sum is 48.

The spelling of 214773377412 in words is "two hundred fourteen billion, seven hundred seventy-three million, three hundred seventy-seven thousand, four hundred twelve".