1371502046452 has 12 divisors (see below), whose sum is σ = 2401031922660. Its totient is φ = 685492925696.

The previous prime is 1371502046441. The next prime is 1371502046561. The reversal of 1371502046452 is 2546402051731.

It can be written as a sum of positive squares in 2 ways, for example, as 484296295396 + 887205751056 = 695914^2 + 941916^2 .

It is a congruent number.

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, 64512427 + ... + 64533682.

It is an arithmetic number, because the mean of its divisors is an integer number (200085993555).

Almost surely, 2^{1371502046452} is an apocalyptic number.

It is an amenable number.

1371502046452 is a deficient number, since it is larger than the sum of its proper divisors (1029529876208).

1371502046452 is a wasteful number, since it uses less digits than its factorization.

1371502046452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129048770 (or 129048768 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 1371502046452 in words is "one trillion, three hundred seventy-one billion, five hundred two million, forty-six thousand, four hundred fifty-two".