214044531563454 has 32 divisors (see below), whose sum is σ = 429254320004640. Its totient is φ = 71154211848192.

The previous prime is 214044531563393. The next prime is 214044531563479. The reversal of 214044531563454 is 454365135440412.

It is a super-2 number, since 2×214044531563454² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214044531563397 and 214044531563406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27009699 + ... + 34023710.

It is an arithmetic number, because the mean of its divisors is an integer number (13414197500145).

Almost surely, 2^{214044531563454} is an apocalyptic number.

214044531563454 is an abundant number, since it is smaller than the sum of its proper divisors (215209788441186).

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

214044531563454 is a wasteful number, since it uses less digits than its factorization.

214044531563454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61035004.

The product of its (nonzero) digits is 13824000, while the sum is 51.

The spelling of 214044531563454 in words is "two hundred fourteen trillion, forty-four billion, five hundred thirty-one million, five hundred sixty-three thousand, four hundred fifty-four".