1451473403012 has 6 divisors (see below), whose sum is σ = 2540078455278. Its totient is φ = 725736701504.

The previous prime is 1451473402993. The next prime is 1451473403033. The reversal of 1451473403012 is 2103043741541.

It can be written as a sum of positive squares in only one way, i.e., 1177971598336 + 273501804676 = 1085344^2 + 522974^2 .

It is a super-4 number, since 4×1451473403012⁴ (a number of 50 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181434175373 + ... + 181434175380.

It is an arithmetic number, because the mean of its divisors is an integer number (423346409213).

Almost surely, 2^{1451473403012} is an apocalyptic number.

It is an amenable number.

1451473403012 is a deficient number, since it is larger than the sum of its proper divisors (1088605052266).

1451473403012 is a wasteful number, since it uses less digits than its factorization.

1451473403012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362868350757 (or 362868350755 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 1451473403012 in words is "one trillion, four hundred fifty-one billion, four hundred seventy-three million, four hundred three thousand, twelve".