1371463121471 has 16 divisors (see below), whose sum is σ = 1485976681728. Its totient is φ = 1260712252800.

The previous prime is 1371463121467. The next prime is 1371463121491. The reversal of 1371463121471 is 1741213641731.

It is a happy number.

It is not a de Polignac number, because 1371463121471 - 2² = 1371463121467 is a prime.

It is a super-3 number, since 3×1371463121471³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1371463121491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31097366 + ... + 31141436.

It is an arithmetic number, because the mean of its divisors is an integer number (92873542608).

Almost surely, 2^{1371463121471} is an apocalyptic number.

1371463121471 is a deficient number, since it is larger than the sum of its proper divisors (114513560257).

1371463121471 is a wasteful number, since it uses less digits than its factorization.

1371463121471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86702.

The product of its digits is 84672, while the sum is 41.

The spelling of 1371463121471 in words is "one trillion, three hundred seventy-one billion, four hundred sixty-three million, one hundred twenty-one thousand, four hundred seventy-one".