214234310302040 has 64 divisors (see below), whose sum is σ = 558434640605760. Its totient is φ = 72445574983680.

The previous prime is 214234310301997. The next prime is 214234310302091. The reversal of 214234310302040 is 40203013432412.

It is a junction number, because it is equal to n+sod(n) for n = 214234310301994 and 214234310302012.

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, 5240544881 + ... + 5240585760.

It is an arithmetic number, because the mean of its divisors is an integer number (8725541259465).

Almost surely, 2^{214234310302040} is an apocalyptic number.

214234310302040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214234310302040 is an abundant number, since it is smaller than the sum of its proper divisors (344200330303720).

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

214234310302040 is a wasteful number, since it uses less digits than its factorization.

214234310302040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10481130732 (or 10481130728 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 214234310302040 its reverse (40203013432412), we get a palindrome (254437323734452).

The spelling of 214234310302040 in words is "two hundred fourteen trillion, two hundred thirty-four billion, three hundred ten million, three hundred two thousand, forty".