1629153242641 has 8 divisors (see below), whose sum is σ = 1631930991200. Its totient is φ = 1626375965760.

The previous prime is 1629153242621. The next prime is 1629153242657. The reversal of 1629153242641 is 1462423519261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1629153242641 - 2¹⁷ = 1629153111569 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1629153242591 and 1629153242600.

It is not an unprimeable number, because it can be changed into a prime (1629153242621) 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, 7179481 + ... + 7402921.

It is an arithmetic number, because the mean of its divisors is an integer number (203991373900).

Almost surely, 2^{1629153242641} is an apocalyptic number.

It is an amenable number.

1629153242641 is a deficient number, since it is larger than the sum of its proper divisors (2777748559).

1629153242641 is a wasteful number, since it uses less digits than its factorization.

1629153242641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235839.

The product of its digits is 622080, while the sum is 46.

The spelling of 1629153242641 in words is "one trillion, six hundred twenty-nine billion, one hundred fifty-three million, two hundred forty-two thousand, six hundred forty-one".