381070707246 has 64 divisors (see below), whose sum is σ = 849822105600. Its totient is φ = 126574468128.

The previous prime is 381070707113. The next prime is 381070707257. The reversal of 381070707246 is 642707070183.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23161395 + ... + 23177841.

It is an arithmetic number, because the mean of its divisors is an integer number (13278470400).

Almost surely, 2^381070707246 is an apocalyptic number.

381070707246 is an abundant number, since it is smaller than the sum of its proper divisors (468751398354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

381070707246 is a wasteful number, since it uses less digits than its factorization.

381070707246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17950 (or 17944 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 45.

The spelling of 381070707246 in words is "three hundred eighty-one billion, seventy million, seven hundred seven thousand, two hundred forty-six".