137374445434 has 8 divisors (see below), whose sum is σ = 206148584448. Its totient is φ = 68658250620.

The previous prime is 137374445431. The next prime is 137374445437. The reversal of 137374445434 is 434544473731.

It is an interprime number because it is at equal distance from previous prime (137374445431) and next prime (137374445437).

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

It is not an unprimeable number, because it can be changed into a prime (137374445431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14480122 + ... + 14489605.

It is an arithmetic number, because the mean of its divisors is an integer number (25768573056).

Almost surely, 2^137374445434 is an apocalyptic number.

137374445434 is a deficient number, since it is larger than the sum of its proper divisors (68774139014).

137374445434 is a wasteful number, since it uses less digits than its factorization.

137374445434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28972100.

The product of its digits is 6773760, while the sum is 49.

The spelling of 137374445434 in words is "one hundred thirty-seven billion, three hundred seventy-four million, four hundred forty-five thousand, four hundred thirty-four".