234605647311654 has 32 divisors (see below), whose sum is σ = 469370021155200. Its totient is φ = 78175429694912.

The previous prime is 234605647311653. The next prime is 234605647311667. The reversal of 234605647311654 is 456113746506432.

234605647311654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 234605647311594 and 234605647311603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234605647311653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607740169 + ... + 608126075.

It is an arithmetic number, because the mean of its divisors is an integer number (14667813161100).

Almost surely, 2^{234605647311654} is an apocalyptic number.

234605647311654 is an abundant number, since it is smaller than the sum of its proper divisors (234764373843546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234605647311654 is a wasteful number, since it uses less digits than its factorization.

234605647311654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419924.

The product of its (nonzero) digits is 43545600, while the sum is 57.

The spelling of 234605647311654 in words is "two hundred thirty-four trillion, six hundred five billion, six hundred forty-seven million, three hundred eleven thousand, six hundred fifty-four".