4474329098121 has 63 divisors (see below), whose sum is σ = 6764982838551. Its totient is φ = 2957947138224.

The previous prime is 4474329098119. The next prime is 4474329098143. The reversal of 4474329098121 is 1218909234744.

The square root of 4474329098121 is 2115261.

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

4474329098121 is a `hidden beast` number, since 4 + 47 + 432 + 90 + 9 + 81 + 2 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1311494492025 + 3162834606096 = 1145205^2 + 1778436^2 .

It is not a de Polignac number, because 4474329098121 - 2¹ = 4474329098119 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4474329098111) by changing a digit.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 8966591130 + ... + 8966591628.

It is an arithmetic number, because the mean of its divisors is an integer number (107380679977).

Almost surely, 2^{4474329098121} is an apocalyptic number.

4474329098121 is the 2115261-st square number.

4474329098121 is the 1057631-st centered octagonal number.

It is an amenable number.

4474329098121 is a deficient number, since it is larger than the sum of its proper divisors (2290653740430).

4474329098121 is an frugal number, since it uses more digits than its factorization.

4474329098121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330 (or 659 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 4474329098121 in words is "four trillion, four hundred seventy-four billion, three hundred twenty-nine million, ninety-eight thousand, one hundred twenty-one".