1834534272628 has 6 divisors (see below), whose sum is σ = 3210434977106. Its totient is φ = 917267136312.

The previous prime is 1834534272583. The next prime is 1834534272667. The reversal of 1834534272628 is 8262724354381.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1027145764324 + 807388508304 = 1013482^2 + 898548^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229316784075 + ... + 229316784082.

Almost surely, 2^{1834534272628} is an apocalyptic number.

It is an amenable number.

1834534272628 is a deficient number, since it is larger than the sum of its proper divisors (1375900704478).

1834534272628 is a wasteful number, since it uses less digits than its factorization.

1834534272628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458633568161 (or 458633568159 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 55.

The spelling of 1834534272628 in words is "one trillion, eight hundred thirty-four billion, five hundred thirty-four million, two hundred seventy-two thousand, six hundred twenty-eight".