1355443734254 has 8 divisors (see below), whose sum is σ = 2033869858608. Its totient is φ = 677487114720.

The previous prime is 1355443734199. The next prime is 1355443734301. The reversal of 1355443734254 is 4524373445531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117368987 + ... + 117380534.

It is an arithmetic number, because the mean of its divisors is an integer number (254233732326).

Almost surely, 2^{1355443734254} is an apocalyptic number.

1355443734254 is a deficient number, since it is larger than the sum of its proper divisors (678426124354).

1355443734254 is a wasteful number, since it uses less digits than its factorization.

1355443734254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234752410.

The product of its digits is 12096000, while the sum is 50.

The spelling of 1355443734254 in words is "one trillion, three hundred fifty-five billion, four hundred forty-three million, seven hundred thirty-four thousand, two hundred fifty-four".