1431671745052 has 6 divisors (see below), whose sum is σ = 2505425553848. Its totient is φ = 715835872524.

The previous prime is 1431671745041. The next prime is 1431671745083. The reversal of 1431671745052 is 2505471761341.

It is a junction number, because it is equal to n+sod(n) for n = 1431671744993 and 1431671745011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178958968128 + ... + 178958968135.

Almost surely, 2^{1431671745052} is an apocalyptic number.

It is an amenable number.

1431671745052 is a deficient number, since it is larger than the sum of its proper divisors (1073753808796).

1431671745052 is a wasteful number, since it uses less digits than its factorization.

1431671745052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357917936267 (or 357917936265 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 46.

The spelling of 1431671745052 in words is "one trillion, four hundred thirty-one billion, six hundred seventy-one million, seven hundred forty-five thousand, fifty-two".