34455155641 has 3 divisors (see below), whose sum is σ = 34455341263. Its totient is φ = 34454970020.

The previous prime is 34455155639. The next prime is 34455155653. The reversal of 34455155641 is 14655155443.

The square root of 34455155641 is 185621.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14655155443 = 211 ⋅69455713.

It can be written as a sum of positive squares in only one way, i.e., 133888041 + 34321267600 = 11571^2 + 185260^2 .

It is not a de Polignac number, because 34455155641 - 2¹ = 34455155639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34455155611) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 92811 + ... + 278431.

Almost surely, 2^34455155641 is an apocalyptic number.

34455155641 is the 185621-st square number.

34455155641 is the 92811-st centered octagonal number.

It is an amenable number.

34455155641 is a deficient number, since it is larger than the sum of its proper divisors (185622).

34455155641 is an frugal number, since it uses more digits than its factorization.

34455155641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371242 (or 185621 counting only the distinct ones).

The product of its digits is 720000, while the sum is 43.

It can be divided in two parts, 34455 and 155641, that added together give a square (190096 = 436²).

The spelling of 34455155641 in words is "thirty-four billion, four hundred fifty-five million, one hundred fifty-five thousand, six hundred forty-one".