1402201011 has 8 divisors (see below), whose sum is σ = 1934070480. Its totient is φ = 902566112.

The previous prime is 1402201001. The next prime is 1402201013. The reversal of 1402201011 is 1101022041.

It is a happy number.

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 1402201011 - 2⁵ = 1402200979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1402201013) 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, 8058540 + ... + 8058713.

It is an arithmetic number, because the mean of its divisors is an integer number (241758810).

Almost surely, 2^1402201011 is an apocalyptic number.

1402201011 is a deficient number, since it is larger than the sum of its proper divisors (531869469).

1402201011 is a wasteful number, since it uses less digits than its factorization.

1402201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16117285.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1402201011 is about 37445.9745633626. The cubic root of 1402201011 is about 1119.2748843319.

Adding to 1402201011 its reverse (1101022041), we get a palindrome (2503223052).

The spelling of 1402201011 in words is "one billion, four hundred two million, two hundred one thousand, eleven".