155243700435 has 16 divisors (see below), whose sum is σ = 250711324416. Its totient is φ = 82022839008.

The previous prime is 155243700379. The next prime is 155243700467. The reversal of 155243700435 is 534007342551.

It is not a de Polignac number, because 155243700435 - 2¹¹ = 155243698387 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 155243700393 and 155243700402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48360919 + ... + 48364128.

It is an arithmetic number, because the mean of its divisors is an integer number (15669457776).

Almost surely, 2^155243700435 is an apocalyptic number.

155243700435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

155243700435 is a deficient number, since it is larger than the sum of its proper divisors (95467623981).

155243700435 is a wasteful number, since it uses less digits than its factorization.

155243700435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96725162.

The product of its (nonzero) digits is 252000, while the sum is 39.

The spelling of 155243700435 in words is "one hundred fifty-five billion, two hundred forty-three million, seven hundred thousand, four hundred thirty-five".