1420493276160 has 352 divisors, whose sum is σ = 5769348645120. Its totient is φ = 324683956224.

The previous prime is 1420493276149. The next prime is 1420493276173. The reversal of 1420493276160 is 616723940241.

1420493276160 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 4 + 9 + 3 + 27 + 616 + 0 = 666.

It is a super-2 number, since 2×1420493276160² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233712 + ... + 1701648.

Almost surely, 2^{1420493276160} is an apocalyptic number.

1420493276160 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 1420493276160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2884674322560).

1420493276160 is an abundant number, since it is smaller than the sum of its proper divisors (4348855368960).

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

1420493276160 is a wasteful number, since it uses less digits than its factorization.

1420493276160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467978 (or 1467954 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 1420493276160 in words is "one trillion, four hundred twenty billion, four hundred ninety-three million, two hundred seventy-six thousand, one hundred sixty".