1401004353224 has 24 divisors (see below), whose sum is σ = 3055762046790. Its totient is φ = 600430436928.

The previous prime is 1401004353193. The next prime is 1401004353233. The reversal of 1401004353224 is 4223534001041.

It can be written as a sum of positive squares in only one way, i.e., 1343322724324 + 57681628900 = 1159018^2 + 240170^2 .

It is a super-5 number, since 5×1401004353224⁵ (a number of 62 digits) contains 55555 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1786994957 + ... + 1786995740.

Almost surely, 2^{1401004353224} is an apocalyptic number.

1401004353224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1401004353224 is an abundant number, since it is smaller than the sum of its proper divisors (1654757693566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1401004353224 is a wasteful number, since it uses less digits than its factorization.

1401004353224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3573990717 (or 3573990706 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 1401004353224 its reverse (4223534001041), we get a palindrome (5624538354265).

The spelling of 1401004353224 in words is "one trillion, four hundred one billion, four million, three hundred fifty-three thousand, two hundred twenty-four".