214834623542 has 16 divisors (see below), whose sum is σ = 401768646912. Its totient is φ = 83701801320.

The previous prime is 214834623529. The next prime is 214834623631. The reversal of 214834623542 is 245326438412.

It is a junction number, because it is equal to n+sod(n) for n = 214834623493 and 214834623502.

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, 697514858 + ... + 697515165.

It is an arithmetic number, because the mean of its divisors is an integer number (25110540432).

Almost surely, 2^214834623542 is an apocalyptic number.

214834623542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

214834623542 is a deficient number, since it is larger than the sum of its proper divisors (186934023370).

214834623542 is a wasteful number, since it uses less digits than its factorization.

214834623542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395030043.

The product of its digits is 1105920, while the sum is 44.

The spelling of 214834623542 in words is "two hundred fourteen billion, eight hundred thirty-four million, six hundred twenty-three thousand, five hundred forty-two".