201454424454102 has 64 divisors (see below), whose sum is σ = 428056795805184. Its totient is φ = 62987026429440.

The previous prime is 201454424454079. The next prime is 201454424454121.

201454424454102 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179717388 + ... + 180834864.

It is an arithmetic number, because the mean of its divisors is an integer number (6688387434456).

Almost surely, 2^{201454424454102} is an apocalyptic number.

201454424454102 is an abundant number, since it is smaller than the sum of its proper divisors (226602371351082).

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

201454424454102 is a wasteful number, since it uses less digits than its factorization.

201454424454102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123493.

The product of its (nonzero) digits is 819200, while the sum is 42.

The spelling of 201454424454102 in words is "two hundred one trillion, four hundred fifty-four billion, four hundred twenty-four million, four hundred fifty-four thousand, one hundred two".