1402046401251 has 8 divisors (see below), whose sum is σ = 1869449892544. Its totient is φ = 934670255400.

The previous prime is 1402046401187. The next prime is 1402046401303. The reversal of 1402046401251 is 1521046402041.

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

It is not a de Polignac number, because 1402046401251 - 2⁶ = 1402046401187 is a prime.

It is a super-2 number, since 2×1402046401251² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1402046401451) 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, 6716425 + ... + 6922026.

It is an arithmetic number, because the mean of its divisors is an integer number (233681236568).

Almost surely, 2^{1402046401251} is an apocalyptic number.

1402046401251 is a deficient number, since it is larger than the sum of its proper divisors (467403491293).

1402046401251 is a wasteful number, since it uses less digits than its factorization.

1402046401251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13672721.

The product of its (nonzero) digits is 7680, while the sum is 30.

The spelling of 1402046401251 in words is "one trillion, four hundred two billion, forty-six million, four hundred one thousand, two hundred fifty-one".