747347401412 has 12 divisors (see below), whose sum is σ = 1307993844780. Its totient is φ = 373634874336.

The previous prime is 747347401393. The next prime is 747347401447. The reversal of 747347401412 is 214104743747.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 382995125956 + 364352275456 = 618866^2 + 603616^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9663263 + ... + 9740294.

It is an arithmetic number, because the mean of its divisors is an integer number (108999487065).

Almost surely, 2^747347401412 is an apocalyptic number.

It is an amenable number.

747347401412 is a deficient number, since it is larger than the sum of its proper divisors (560646443368).

747347401412 is a wasteful number, since it uses less digits than its factorization.

747347401412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19413190 (or 19413188 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 44.

The spelling of 747347401412 in words is "seven hundred forty-seven billion, three hundred forty-seven million, four hundred one thousand, four hundred twelve".