1464354242655 has 16 divisors (see below), whose sum is σ = 2349919220064. Its totient is φ = 778671452160.

The previous prime is 1464354242629. The next prime is 1464354242657. The reversal of 1464354242655 is 5562424534641.

It is not a de Polignac number, because 1464354242655 - 2¹² = 1464354238559 is a prime.

It is a super-3 number, since 3×1464354242655³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1464354242598 and 1464354242607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1464354242657) 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, 144837106 + ... + 144847215.

It is an arithmetic number, because the mean of its divisors is an integer number (146869951254).

Almost surely, 2^{1464354242655} is an apocalyptic number.

1464354242655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1464354242655 is a deficient number, since it is larger than the sum of its proper divisors (885564977409).

1464354242655 is a wasteful number, since it uses less digits than its factorization.

1464354242655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289684666.

The product of its digits is 13824000, while the sum is 51.

The spelling of 1464354242655 in words is "one trillion, four hundred sixty-four billion, three hundred fifty-four million, two hundred forty-two thousand, six hundred fifty-five".