30214123854 has 16 divisors (see below), whose sum is σ = 62061444048. Its totient is φ = 9799175232.

The previous prime is 30214123843. The next prime is 30214123859. The reversal of 30214123854 is 45832141203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30214123859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68049607 + ... + 68050050.

It is an arithmetic number, because the mean of its divisors is an integer number (3878840253).

Almost surely, 2^30214123854 is an apocalyptic number.

30214123854 is an abundant number, since it is smaller than the sum of its proper divisors (31847320194).

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

30214123854 is a wasteful number, since it uses less digits than its factorization.

30214123854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136099699.

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 30214123854 in words is "thirty billion, two hundred fourteen million, one hundred twenty-three thousand, eight hundred fifty-four".