234077488495477 has 32 divisors (see below), whose sum is σ = 266618302516224. Its totient is φ = 203424557846400.

The previous prime is 234077488495463. The next prime is 234077488495481. The reversal of 234077488495477 is 774594884770432.

It is a de Polignac number, because none of the positive numbers 2^k-234077488495477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234077488495397 and 234077488495406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234077488496477) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3580721602 + ... + 3580786972.

It is an arithmetic number, because the mean of its divisors is an integer number (8331821953632).

Almost surely, 2^{234077488495477} is an apocalyptic number.

It is an amenable number.

234077488495477 is a deficient number, since it is larger than the sum of its proper divisors (32540814020747).

234077488495477 is a wasteful number, since it uses less digits than its factorization.

234077488495477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73609.

The product of its (nonzero) digits is 10621255680, while the sum is 79.

The spelling of 234077488495477 in words is "two hundred thirty-four trillion, seventy-seven billion, four hundred eighty-eight million, four hundred ninety-five thousand, four hundred seventy-seven".