46744421642 has 16 divisors (see below), whose sum is σ = 73811736000. Its totient is φ = 22140668160.

The previous prime is 46744421641. The next prime is 46744421653. The reversal of 46744421642 is 24612444764.

It is a super-3 number, since 3×46744421642³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46744421593 and 46744421602.

It is not an unprimeable number, because it can be changed into a prime (46744421641) 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, 776234 + ... + 834282.

It is an arithmetic number, because the mean of its divisors is an integer number (4613233500).

Almost surely, 2^46744421642 is an apocalyptic number.

46744421642 is a deficient number, since it is larger than the sum of its proper divisors (27067314358).

46744421642 is a wasteful number, since it uses less digits than its factorization.

46744421642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79261.

The product of its digits is 1032192, while the sum is 44.

The spelling of 46744421642 in words is "forty-six billion, seven hundred forty-four million, four hundred twenty-one thousand, six hundred forty-two".