464461204121331 has 16 divisors (see below), whose sum is σ = 619915227939840. Its totient is φ = 309324042289440.

The previous prime is 464461204121329. The next prime is 464461204121347. The reversal of 464461204121331 is 133121402164464.

It is not a de Polignac number, because 464461204121331 - 2¹ = 464461204121329 is a prime.

It is a super-2 number, since 2×464461204121331² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (464461204121311) 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, 30294276 + ... + 42972846.

It is an arithmetic number, because the mean of its divisors is an integer number (38744701746240).

Almost surely, 2^{464461204121331} is an apocalyptic number.

464461204121331 is a deficient number, since it is larger than the sum of its proper divisors (155454023818509).

464461204121331 is a wasteful number, since it uses less digits than its factorization.

464461204121331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12691066.

The product of its (nonzero) digits is 331776, while the sum is 42.

Adding to 464461204121331 its reverse (133121402164464), we get a palindrome (597582606285795).

The spelling of 464461204121331 in words is "four hundred sixty-four trillion, four hundred sixty-one billion, two hundred four million, one hundred twenty-one thousand, three hundred thirty-one".