1451263361404 has 24 divisors (see below), whose sum is σ = 2611049339360. Its totient is φ = 705289830336.

The previous prime is 1451263361399. The next prime is 1451263361407. The reversal of 1451263361404 is 4041633621541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1451263361407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4927119 + ... + 5213350.

Almost surely, 2^{1451263361404} is an apocalyptic number.

It is an amenable number.

1451263361404 is a deficient number, since it is larger than the sum of its proper divisors (1159785977956).

1451263361404 is a wasteful number, since it uses less digits than its factorization.

1451263361404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10141477 (or 10141475 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

Adding to 1451263361404 its reverse (4041633621541), we get a palindrome (5492896982945).

The spelling of 1451263361404 in words is "one trillion, four hundred fifty-one billion, two hundred sixty-three million, three hundred sixty-one thousand, four hundred four".