381001130294 has 4 divisors (see below), whose sum is σ = 571501695444. Its totient is φ = 190500565146.

The previous prime is 381001130291. The next prime is 381001130297. The reversal of 381001130294 is 492031100183.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 492031100183 = 7 ⋅70290157169.

It is an interprime number because it is at equal distance from previous prime (381001130291) and next prime (381001130297).

It is a super-2 number, since 2×381001130294² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 381001130294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381001130291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95250282572 + ... + 95250282575.

It is an arithmetic number, because the mean of its divisors is an integer number (142875423861).

Almost surely, 2^381001130294 is an apocalyptic number.

381001130294 is a deficient number, since it is larger than the sum of its proper divisors (190500565150).

381001130294 is a wasteful number, since it uses less digits than its factorization.

381001130294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190500565149.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 381001130294 in words is "three hundred eighty-one billion, one million, one hundred thirty thousand, two hundred ninety-four".