1400117223400 has 192 divisors, whose sum is σ = 3737354544000. Its totient is φ = 477845913600.

The previous prime is 1400117223389. The next prime is 1400117223409. The reversal of 1400117223400 is 43227110041.

It is a super-2 number, since 2×1400117223400² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1400117223409) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 356352636 + ... + 356356564.

It is an arithmetic number, because the mean of its divisors is an integer number (19465388250).

Almost surely, 2^{1400117223400} is an apocalyptic number.

1400117223400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1400117223400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1868677272000).

1400117223400 is an abundant number, since it is smaller than the sum of its proper divisors (2337237320600).

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

1400117223400 is a wasteful number, since it uses less digits than its factorization.

1400117223400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5052 (or 5043 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The spelling of 1400117223400 in words is "one trillion, four hundred billion, one hundred seventeen million, two hundred twenty-three thousand, four hundred".