3481013302778 has 32 divisors (see below), whose sum is σ = 5996218752000. Its totient is φ = 1498947199920.

The previous prime is 3481013302751. The next prime is 3481013302843. The reversal of 3481013302778 is 8772033101843.

It is a super-2 number, since 2×3481013302778² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12882383 + ... + 13149821.

It is an arithmetic number, because the mean of its divisors is an integer number (187381836000).

Almost surely, 2^{3481013302778} is an apocalyptic number.

3481013302778 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3481013302778 is a deficient number, since it is larger than the sum of its proper divisors (2515205449222).

3481013302778 is a wasteful number, since it uses less digits than its factorization.

3481013302778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298610.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 3481013302778 in words is "three trillion, four hundred eighty-one billion, thirteen million, three hundred two thousand, seven hundred seventy-eight".