381743535734 has 24 divisors (see below), whose sum is σ = 666427346424. Its totient is φ = 163312740800.

The previous prime is 381743535731. The next prime is 381743535737. The reversal of 381743535734 is 437535347183.

It is an interprime number because it is at equal distance from previous prime (381743535731) and next prime (381743535737).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381743535731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46391552 + ... + 46399779.

It is an arithmetic number, because the mean of its divisors is an integer number (27767806101).

Almost surely, 2^381743535734 is an apocalyptic number.

381743535734 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

381743535734 is a deficient number, since it is larger than the sum of its proper divisors (284683810690).

381743535734 is a wasteful number, since it uses less digits than its factorization.

381743535734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92791372 (or 92791361 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 53.

The spelling of 381743535734 in words is "three hundred eighty-one billion, seven hundred forty-three million, five hundred thirty-five thousand, seven hundred thirty-four".