214353207454 has 16 divisors (see below), whose sum is σ = 322280640000. Its totient is φ = 106926470424.

The previous prime is 214353207353. The next prime is 214353207463. The reversal of 214353207454 is 454702353412.

It is a super-2 number, since 2×214353207454² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3126757 + ... + 3194575.

It is an arithmetic number, because the mean of its divisors is an integer number (20142540000).

Almost surely, 2^214353207454 is an apocalyptic number.

214353207454 is a deficient number, since it is larger than the sum of its proper divisors (107927432546).

214353207454 is a wasteful number, since it uses less digits than its factorization.

214353207454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71487.

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 214353207454 in words is "two hundred fourteen billion, three hundred fifty-three million, two hundred seven thousand, four hundred fifty-four".