1655414152434 has 24 divisors (see below), whose sum is σ = 4099120758720. Its totient is φ = 472975472088.

The previous prime is 1655414152363. The next prime is 1655414152463. The reversal of 1655414152434 is 4342514145561.

1655414152434 is a `hidden beast` number, since 1 + 6 + 5 + 54 + 1 + 41 + 524 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1655414152434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6569103654 + ... + 6569103905.

It is an arithmetic number, because the mean of its divisors is an integer number (170796698280).

Almost surely, 2^{1655414152434} is an apocalyptic number.

1655414152434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1655414152434 is an abundant number, since it is smaller than the sum of its proper divisors (2443706606286).

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

1655414152434 is a wasteful number, since it uses less digits than its factorization.

1655414152434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13138207574 (or 13138207571 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 45.

Adding to 1655414152434 its reverse (4342514145561), we get a palindrome (5997928297995).

The spelling of 1655414152434 in words is "one trillion, six hundred fifty-five billion, four hundred fourteen million, one hundred fifty-two thousand, four hundred thirty-four".