2041551402 has 16 divisors (see below), whose sum is σ = 4454294112. Its totient is φ = 618651920.

The previous prime is 2041551383. The next prime is 2041551409.

2041551402 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (2041551409) 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, 15466233 + ... + 15466364.

It is an arithmetic number, because the mean of its divisors is an integer number (278393382).

Almost surely, 2^2041551402 is an apocalyptic number.

2041551402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2041551402 is an abundant number, since it is smaller than the sum of its proper divisors (2412742710).

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

2041551402 is a wasteful number, since it uses less digits than its factorization.

2041551402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30932613.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2041551402 is about 45183.5302073665. The cubic root of 2041551402 is about 1268.5865610948.

It can be divided in two parts, 20415 and 51402, that added together give a palindrome (71817).

The spelling of 2041551402 in words is "two billion, forty-one million, five hundred fifty-one thousand, four hundred two".