1420004514151 has 8 divisors (see below), whose sum is σ = 1503628691040. Its totient is φ = 1336390837248.

The previous prime is 1420004514133. The next prime is 1420004514157. The reversal of 1420004514151 is 1514154000241.

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

It is a cyclic number.

It is not a de Polignac number, because 1420004514151 - 2¹⁷ = 1420004383079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420004514157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2345706 + ... + 2888311.

It is an arithmetic number, because the mean of its divisors is an integer number (187953586380).

Almost surely, 2^{1420004514151} is an apocalyptic number.

1420004514151 is a deficient number, since it is larger than the sum of its proper divisors (83624176889).

1420004514151 is a wasteful number, since it uses less digits than its factorization.

1420004514151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5249993.

The product of its (nonzero) digits is 3200, while the sum is 28.

Adding to 1420004514151 its reverse (1514154000241), we get a palindrome (2934158514392).

The spelling of 1420004514151 in words is "one trillion, four hundred twenty billion, four million, five hundred fourteen thousand, one hundred fifty-one".