1401701740625 has 12 divisors (see below), whose sum is σ = 1752015043548. Its totient is φ = 1121361390000.

The previous prime is 1401701740613. The next prime is 1401701740697. The reversal of 1401701740625 is 5260471071041.

It can be written as a sum of positive squares in 6 ways, for example, as 929558226496 + 472143514129 = 964136^2 + 687127^2 .

It is not a de Polignac number, because 1401701740625 - 2¹⁰ = 1401701739601 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224269154 + ... + 224275403.

It is an arithmetic number, because the mean of its divisors is an integer number (146001253629).

Almost surely, 2^{1401701740625} is an apocalyptic number.

It is an amenable number.

1401701740625 is a deficient number, since it is larger than the sum of its proper divisors (350313302923).

1401701740625 is an frugal number, since it uses more digits than its factorization.

1401701740625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448544582 (or 448544562 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 38.

The spelling of 1401701740625 in words is "one trillion, four hundred one billion, seven hundred one million, seven hundred forty thousand, six hundred twenty-five".