1402016427007 has 14 divisors (see below), whose sum is σ = 1635683982608. Its totient is φ = 1201728265164.

The previous prime is 1402016427001. The next prime is 1402016427029. The reversal of 1402016427007 is 7007246102041.

It is a happy number.

It is not a de Polignac number, because 1402016427007 - 2¹⁵ = 1402016394239 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 (1402016427001) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 5840823 + ... + 6076120.

Almost surely, 2^{1402016427007} is an apocalyptic number.

1402016427007 is a deficient number, since it is larger than the sum of its proper divisors (233667555601).

1402016427007 is an frugal number, since it uses more digits than its factorization.

1402016427007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11916985 (or 11916950 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The spelling of 1402016427007 in words is "one trillion, four hundred two billion, sixteen million, four hundred twenty-seven thousand, seven".