155340414435 has 64 divisors (see below), whose sum is σ = 261098640000. Its totient is φ = 78759690240.

The previous prime is 155340414419. The next prime is 155340414443. The reversal of 155340414435 is 534414043551.

It is not a de Polignac number, because 155340414435 - 2⁴ = 155340414419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 155340414393 and 155340414402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9321991 + ... + 9338639.

It is an arithmetic number, because the mean of its divisors is an integer number (4079666250).

Almost surely, 2^155340414435 is an apocalyptic number.

155340414435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

155340414435 is a deficient number, since it is larger than the sum of its proper divisors (105758225565).

155340414435 is a wasteful number, since it uses less digits than its factorization.

155340414435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17016.

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 155340414435 its reverse (534414043551), we get a palindrome (689754457986).

The spelling of 155340414435 in words is "one hundred fifty-five billion, three hundred forty million, four hundred fourteen thousand, four hundred thirty-five".