40244370433701 has 16 divisors (see below), whose sum is σ = 61325292424704. Its totient is φ = 22996581550704.

The previous prime is 40244370433679. The next prime is 40244370433747. The reversal of 40244370433701 is 10733407344204.

It is not a de Polignac number, because 40244370433701 - 2⁴¹ = 38045347178149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40244370433781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5928111 + ... + 10753196.

It is an arithmetic number, because the mean of its divisors is an integer number (3832830776544).

Almost surely, 2^{40244370433701} is an apocalyptic number.

It is an amenable number.

40244370433701 is a deficient number, since it is larger than the sum of its proper divisors (21080921991003).

40244370433701 is a wasteful number, since it uses less digits than its factorization.

40244370433701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16796200.

The product of its (nonzero) digits is 677376, while the sum is 42.

Adding to 40244370433701 its reverse (10733407344204), we get a palindrome (50977777777905).

The spelling of 40244370433701 in words is "forty trillion, two hundred forty-four billion, three hundred seventy million, four hundred thirty-three thousand, seven hundred one".