44149643738002 has 32 divisors (see below), whose sum is σ = 72517251905280. Its totient is φ = 19992366526080.

The previous prime is 44149643737999. The next prime is 44149643738027. The reversal of 44149643738002 is 20083734694144.

It is a super-2 number, since 2×44149643738002² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118452078 + ... + 118824214.

It is an arithmetic number, because the mean of its divisors is an integer number (2266164122040).

Almost surely, 2^{44149643738002} is an apocalyptic number.

44149643738002 is a deficient number, since it is larger than the sum of its proper divisors (28367608167278).

44149643738002 is a wasteful number, since it uses less digits than its factorization.

44149643738002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392466.

The product of its (nonzero) digits is 13934592, while the sum is 55.

The spelling of 44149643738002 in words is "forty-four trillion, one hundred forty-nine billion, six hundred forty-three million, seven hundred thirty-eight thousand, two".