534343261346401 has 16 divisors (see below), whose sum is σ = 597291202213888. Its totient is φ = 474691791268800.

The previous prime is 534343261346381. The next prime is 534343261346407. The reversal of 534343261346401 is 104643162343435.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 534343261346401 - 2¹¹ = 534343261344353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (534343261346407) 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, 3662672361 + ... + 3662818246.

It is an arithmetic number, because the mean of its divisors is an integer number (37330700138368).

Almost surely, 2^{534343261346401} is an apocalyptic number.

It is an amenable number.

534343261346401 is a deficient number, since it is larger than the sum of its proper divisors (62947940867487).

534343261346401 is a wasteful number, since it uses less digits than its factorization.

534343261346401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7325490832.

The product of its (nonzero) digits is 7464960, while the sum is 49.

The spelling of 534343261346401 in words is "five hundred thirty-four trillion, three hundred forty-three billion, two hundred sixty-one million, three hundred forty-six thousand, four hundred one".