1401145342424 has 16 divisors (see below), whose sum is σ = 2627164474920. Its totient is φ = 700568149120.

The previous prime is 1401145342423. The next prime is 1401145342427. The reversal of 1401145342424 is 4242435411041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401145342423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009712 + ... + 1954944.

Almost surely, 2^{1401145342424} is an apocalyptic number.

It is an amenable number.

1401145342424 is a deficient number, since it is larger than the sum of its proper divisors (1226019132496).

1401145342424 is a wasteful number, since it uses less digits than its factorization.

1401145342424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130530 (or 1130526 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

The spelling of 1401145342424 in words is "one trillion, four hundred one billion, one hundred forty-five million, three hundred forty-two thousand, four hundred twenty-four".