147854426629 has 64 divisors (see below), whose sum is σ = 189236275200. Its totient is φ = 112431483648.

The previous prime is 147854426593. The next prime is 147854426633. The reversal of 147854426629 is 926624458741.

It is a cyclic number.

It is not a de Polignac number, because 147854426629 - 2⁹ = 147854426117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147854426669) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 50000019 + ... + 50002975.

It is an arithmetic number, because the mean of its divisors is an integer number (2956816800).

Almost surely, 2^147854426629 is an apocalyptic number.

It is an amenable number.

147854426629 is a deficient number, since it is larger than the sum of its proper divisors (41381848571).

147854426629 is a wasteful number, since it uses less digits than its factorization.

147854426629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3242.

The product of its digits is 23224320, while the sum is 58.

The spelling of 147854426629 in words is "one hundred forty-seven billion, eight hundred fifty-four million, four hundred twenty-six thousand, six hundred twenty-nine".