1400361045430 has 8 divisors (see below), whose sum is σ = 2520649881792. Its totient is φ = 560144418168.

The previous prime is 1400361045341. The next prime is 1400361045439. The reversal of 1400361045430 is 345401630041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1400361045430² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1400361045392 and 1400361045401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400361045439) 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, 70018052262 + ... + 70018052281.

It is an arithmetic number, because the mean of its divisors is an integer number (315081235224).

Almost surely, 2^{1400361045430} is an apocalyptic number.

1400361045430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1400361045430 is a deficient number, since it is larger than the sum of its proper divisors (1120288836362).

1400361045430 is a wasteful number, since it uses less digits than its factorization.

1400361045430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140036104550.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 1400361045430 its reverse (345401630041), we get a palindrome (1745762675471).

The spelling of 1400361045430 in words is "one trillion, four hundred billion, three hundred sixty-one million, forty-five thousand, four hundred thirty".