2011461423402 has 128 divisors (see below), whose sum is σ = 4260217651200. Its totient is φ = 632240308224.

The previous prime is 2011461423347. The next prime is 2011461423457. The reversal of 2011461423402 is 2043241641102.

It is an interprime number because it is at equal distance from previous prime (2011461423347) and next prime (2011461423457).

It is a self number, because there is not a number n which added to its sum of digits gives 2011461423402.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 561388503 + ... + 561392085.

It is an arithmetic number, because the mean of its divisors is an integer number (33282950400).

Almost surely, 2^{2011461423402} is an apocalyptic number.

2011461423402 is an abundant number, since it is smaller than the sum of its proper divisors (2248756227798).

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

2011461423402 is a wasteful number, since it uses less digits than its factorization.

2011461423402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4112.

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 2011461423402 in words is "two trillion, eleven billion, four hundred sixty-one million, four hundred twenty-three thousand, four hundred two".